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Home > FL Providers > Diagnostic Radiologists

Dr. Michael S. Portillo, MD

(Dr. Michael Scott Portillo, M.D.)

(No ratings)

Specializes in: Diagnostic Radiology

University of South Florida (USF) College of Medicine

300 Pinellas Street
Clearwater, FL 33756

(727) 462-7000

Dr. Michael S. Portillo, MD is a diagnostic radiologist in Clearwater, FL specializing in diagnostic radiology. He graduated from University of South Florida (USF) College of Medicine. Dr. Michael S. Portillo, MD is affiliated with Radiology Associates of Clearwater, RADIOLOGY ASSOCIATES OF CLEARWATER, MORTON PLANT HEALTH SERVICES INC and ST JOSEPHS DIAGNOSTIC CENTER LLC.

Office Locations

300 Pinellas Street
Clearwater, FL 33756

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael S. Portillo, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

2-D diagnostic mammogram

In 2023, Dr. Michael S. Portillo, MD performed more 2-D diagnostic mammogram, breast imaging, breast procedures, mammogram (breast X-ray), and screening mammogram procedures for Medicare patients than 95% of providers in related specialties within Florida.

Top 25%

By Volume:

biopsy

image-guided core breast biopsy

By Affordability:

lower extremity venous ultrasound

lower extremity venous duplex

spine imaging

venous duplex ultrasound

In 2012, among providers in related specialties within Florida, Dr. Michael S. Portillo, MD performed more biopsy, and image-guided core breast biopsy procedures for Medicare patients than 75% of them and he also had a list price for lower extremity (leg) venous ultrasound, lower extremity venous duplex, spine imaging, and venous duplex ultrasound that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2012 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	302
brain imaging (neuroimaging)	311
breast procedures	2281
CT scan	532
diagnostic imaging	365
diagnostic procedures	15
hip imaging	56
image guided procedures	15
minimally invasive procedures	15
minor procedures	15
musculoskeletal imaging	112
pelvic imaging	181
preventive care	1773
spinal procedures	108
thoracic (chest) imaging	669
ultrasound (sonogram)	438
vascular procedures	181
women's imaging	2266
X-rays	3093

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2013 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	213
brain imaging (neuroimaging)	266
breast procedures	2287
CT scan	458
diagnostic imaging	435
diagnostic procedures	47
excision	18
hip imaging	41
image guided procedures	47
minimally invasive procedures	47
minor procedures	47
musculoskeletal imaging	62
open surgery	18
pelvic imaging	154
preventive care	1653
spinal procedures	84
thoracic (chest) imaging	592
ultrasound (sonogram)	366
vascular procedures	132
women's imaging	2240
X-rays	2856

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	548
Female	2928

**Ethnicity**
Non-Hispanic White	3233
Black	93
Hispanic	100
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	1332
From 75 to 84	1134
85 and over	642
Less than 65	368

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2013

Hypertension	74
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2014 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	304
brain imaging (neuroimaging)	303
breast procedures	1958
CT scan	550
diagnostic imaging	395
diagnostic procedures	21
hip imaging	37
image guided procedures	21
minimally invasive procedures	21
minor procedures	21
MRI (magnetic resonance imaging)	11
musculoskeletal imaging	69
pelvic imaging	230
preventive care	1385
spinal procedures	129
thoracic (chest) imaging	772
ultrasound (sonogram)	426
vascular procedures	176
women's imaging	1937
X-rays	2795

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	640
Female	2733

**Ethnicity**
Non-Hispanic White	3105
Black	102
Hispanic	108
Asian	26
Other	32
Native American	0

**Age**
From 65 to 74	1321
From 75 to 84	1041
85 and over	671
Less than 65	340

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2015 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	261
brain imaging (neuroimaging)	303
breast procedures	2298
CT scan	564
diagnostic imaging	500
diagnostic procedures	37
hip imaging	51
image guided procedures	37
minimally invasive procedures	37
minor procedures	37
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	98
pelvic imaging	223
preventive care	1335
spinal procedures	133
thoracic (chest) imaging	761
ultrasound (sonogram)	616
vascular procedures	141
women's imaging	2261
X-rays	2859

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	1300
Female	5470

**Ethnicity**
Non-Hispanic White	6252
Black	164
Hispanic	212
Asian	0
Other	82
Native American	0

**Age**
From 65 to 74	2742
From 75 to 84	2116
85 and over	1240
Less than 65	672

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2015

Hypertension	74
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	45
Depression	31
Chronic Kidney Disease	31
Asthma	17
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2016 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	316
brain imaging (neuroimaging)	368
breast procedures	2290
CT scan	713
diagnostic imaging	423
diagnostic procedures	13
image guided procedures	13
minimally invasive procedures	13
minor procedures	13
MRI (magnetic resonance imaging)	18
musculoskeletal imaging	92
pelvic imaging	268
preventive care	1480
spinal procedures	167
thoracic (chest) imaging	832
ultrasound (sonogram)	613
vascular procedures	160
women's imaging	2277
X-rays	2974

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	723
Female	3035

**Ethnicity**
Non-Hispanic White	3475
Black	93
Hispanic	114
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	1523
From 75 to 84	1152
85 and over	740
Less than 65	343

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	37
Asthma	26
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	27
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2017 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	257
brain imaging (neuroimaging)	348
breast procedures	2432
CT scan	615
diagnostic imaging	483
diagnostic procedures	29
image guided procedures	29
minimally invasive procedures	29
minor procedures	29
MRI (magnetic resonance imaging)	24
musculoskeletal imaging	45
pelvic imaging	209
preventive care	1520
spinal procedures	129
thoracic (chest) imaging	792
ultrasound (sonogram)	606
vascular procedures	152
women's imaging	2403
X-rays	2966

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	705
Female	3019

**Ethnicity**
Non-Hispanic White	3419
Black	106
Hispanic	108
Asian	0
Other	66
Native American	0

**Age**
From 65 to 74	1575
From 75 to 84	1138
85 and over	694
Less than 65	317

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2017

Hypertension	73
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	47
Depression	35
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	19
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2018 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	245
brain imaging (neuroimaging)	315
breast procedures	2798
CT scan	557
diagnostic imaging	473
diagnostic procedures	79
image guided procedures	79
minimally invasive procedures	79
minor procedures	79
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	46
pelvic imaging	212
preventive care	1848
spinal procedures	97
thoracic (chest) imaging	36
ultrasound (sonogram)	611
vascular procedures	152
women's imaging	2719
X-rays	2473

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	638
Female	3192

**Ethnicity**
Non-Hispanic White	3506
Black	82
Hispanic	129
Asian	0
Other	72
Native American	0

**Age**
From 65 to 74	1797
From 75 to 84	1125
85 and over	555
Less than 65	353

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2018

Hypertension	73
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	45
Depression	34
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2019 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	179
brain imaging (neuroimaging)	243
breast procedures	3269
CT scan	456
diagnostic imaging	506
diagnostic procedures	68
image guided procedures	68
minimally invasive procedures	68
minor procedures	68
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	23
pelvic imaging	157
preventive care	2107
spinal procedures	61
thoracic (chest) imaging	40
ultrasound (sonogram)	706
vascular procedures	82
women's imaging	3201
X-rays	2684

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	437
Female	3248

**Ethnicity**
Non-Hispanic White	3403
Black	66
Hispanic	108
Asian	0
Other	66
Native American	0

**Age**
From 65 to 74	1877
From 75 to 84	1101
85 and over	446
Less than 65	261

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2019

Hypertension	69
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2020 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	184
brain imaging (neuroimaging)	226
breast procedures	2587
CT scan	433
diagnostic imaging	431
diagnostic procedures	47
image guided procedures	47
minimally invasive procedures	47
minor procedures	47
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	13
pelvic imaging	153
preventive care	1719
spinal procedures	77
thoracic (chest) imaging	22
ultrasound (sonogram)	526
vascular procedures	86
women's imaging	2540
X-rays	2209

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	572
Female	2968

**Ethnicity**
Non-Hispanic White	3244
Black	82
Hispanic	109
Asian	0
Other	70
Native American	0

**Age**
From 65 to 74	1680
From 75 to 84	1138
85 and over	452
Less than 65	270

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2020

Hypertension	71
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	20
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2021 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	219
brain imaging (neuroimaging)	316
breast procedures	2692
CT scan	593
diagnostic imaging	372
diagnostic procedures	29
image guided procedures	29
minimally invasive procedures	29
minor procedures	29
MRI (magnetic resonance imaging)	25
musculoskeletal imaging	37
pelvic imaging	204
preventive care	1921
spinal procedures	98
thoracic (chest) imaging	55
ultrasound (sonogram)	507
vascular procedures	99
women's imaging	2663
X-rays	2418

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	670
Female	3283

**Ethnicity**
Non-Hispanic White	3627
Black	82
Hispanic	118
Asian	0
Other	87
Native American	0

**Age**
From 65 to 74	1835
From 75 to 84	1298
85 and over	533
Less than 65	287

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2021

Hypertension	73
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

abdominal imaging	188
brain imaging (neuroimaging)	267
breast procedures	3086
CT scan	515
diagnostic imaging	465
diagnostic procedures	55
image guided procedures	55
minimally invasive procedures	55
minor procedures	55
MRI (magnetic resonance imaging)	21
musculoskeletal imaging	16
pelvic imaging	184
preventive care	2166
spinal procedures	103
thoracic (chest) imaging	46
ultrasound (sonogram)	500
vascular procedures	68
women's imaging	3031
X-rays	2725

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	583
Female	3494

**Ethnicity**
Non-Hispanic White	3734
Black	73
Hispanic	128
Asian	0
Other	88
Native American	0

**Age**
From 65 to 74	1929
From 75 to 84	1396
85 and over	524
Less than 65	228

Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	27
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	13
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael S. Portillo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael S. Portillo, MD treated as a diagnostic radiologist in Clearwater, FL were X-rays, breast procedures, women's imaging and preventive care.

abdominal imaging	242
brain imaging (neuroimaging)	296
breast procedures	2543
CT scan	544
diagnostic imaging	440
diagnostic procedures	40
excision	18
hip imaging	46
image guided procedures	40
minimally invasive procedures	40
minor procedures	40
MRI (magnetic resonance imaging)	18
musculoskeletal imaging	55
open surgery	18
pelvic imaging	197
preventive care	1718
spinal procedures	107
thoracic (chest) imaging	419
ultrasound (sonogram)	537
vascular procedures	129
women's imaging	2503
X-rays	2732

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael S. Portillo, MD.

**Gender**
Male	619
Female	3033

**Ethnicity**
Black / African American	85
Asian / Pacific Islander	2
Non-Hispanic White	3363
Native American / Alaskan Native	0
Hispanic	112
Other	57

**Age**
75 to 84	1149
85 and over	590
Less than 65	312
65 to 74	1601

Average of Total of Conditions of Medicare patients treated by Dr. Michael S. Portillo, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael S. Portillo, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	31
Asthma	10
Osteoporosis	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Atrial Fibrillation	13
Dementia	15
Cancer	16

Education & Training

Dr. Michael S. Portillo, MD graduated from University of South Florida (USF) College of Medicine. He completed residency at University of South Florida (USF) Affiliated Hospitals. He is certified by the American Board of Radiology and has a state license in Washington.

Medical School: University of South Florida (USF) College of Medicine

Residency: University of South Florida (USF) Affiliated Hospitals

Board Certification: American Board of Radiology

Licensed In: Washington

Affiliations & Hospitals

Dr. Michael S. Portillo, MD is associated with these hospitals and organizations:

Radiology Associates of Clearwater

RADIOLOGY ASSOCIATES OF CLEARWATER

MORTON PLANT HEALTH SERVICES INC

ST JOSEPHS DIAGNOSTIC CENTER LLC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Michael S. Portillo, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bayer HealthCare Pharmaceuticals Inc.	$23,492 Gadavist $19,571	$3,921
Bayer HealthCare LLC	$11,528 Gadavist $11,528
HOLOGIC INC	$11,492 tomosynthesis $4,500	SELENIA DIMENSIONS $2,085	Brevera $1,438	EVIVA $1,159	AFFIRM $184	Other $2,126
Cianna Medical Inc	$6,600 SAVI/SAVI SCOUT $6,600
Merit Medical Systems Inc	$5,628 SAVI SCOUT $1,308	$4,320
Other	$157 Ultrasound $47	3Dimensions $34	XGEVA $31	VERZENIO $19	WATCHMAN $13	Other $13

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$23,490
Consulting Fee	$21,010
Honoraria	$6,085
Travel and Lodging	$5,501
Food and Beverage	$1,669
Other	$1,140

Biography

Dr. Michael Portillo is a specialist in diagnostic radiology. His education and training includes medical school at the University of South Florida (USF) College of Medicine and residency at a hospital affiliated with the University of South Florida (USF). Dr. Portillo is affiliated with Radiology Associates of Clearwater.