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Dr. Fernando N. Diaz, MD

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Specializes in: Adult Endocrinology

Cayetano Heredia University (1969)

3990 Sheridan Street Suite 206
Hollywood, FL 33021

(954) 987-8183

Dr. Fernando N. Diaz, MD is an endocrinologist in Hollywood, FL specializing in adult endocrinology. He graduated from Cayetano Heredia University in 1969 and has 57 years of experience. Dr. Fernando N. Diaz, MD is affiliated with Memorial Health System.

Office Locations

Memorial Health System

3990 Sheridan Street Suite 206
Hollywood, FL 33021

(954) 987-8183

(954) 894-9937

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Noteworthy Medicare Patient Procedures Performed by Dr. Fernando N. Diaz, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Florida, Dr. Fernando N. Diaz, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2012 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	280
doctor visit	936
hospital care	650
inpatient care	650

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2013 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	159
doctor visit	930
hospital care	535
inpatient care	535

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	182
Female	282

**Ethnicity**
Non-Hispanic White	201
Black	118
Hispanic	107
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	142
85 and over	39
Less than 65	118

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	63
Depression	33
Chronic Kidney Disease	53
Asthma	17
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	44
Chronic Obstructive Pulmonary Disease	35
Diabetes	75
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2014 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	121
doctor visit	909
hospital care	449
inpatient care	449
musculoskeletal imaging	24
X-rays	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	146
Female	260

**Ethnicity**
Non-Hispanic White	189
Black	97
Hispanic	96
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	126
85 and over	42
Less than 65	95

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	60
Depression	28
Chronic Kidney Disease	49
Asthma	12
Osteoperosis	18
Atrial Fibrilation	13
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	74
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2015 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	102
doctor visit	877
hospital care	443
inpatient care	443
musculoskeletal imaging	13
X-rays	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	332
Female	474

**Ethnicity**
Non-Hispanic White	384
Black	174
Hispanic	188
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	232
85 and over	74
Less than 65	214

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	61
Depression	30
Chronic Kidney Disease	58
Asthma	21
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	36
Chronic Obstructive Pulmonary Disease	32
Diabetes	75
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2016 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	48
doctor visit	866
hospital care	391
inpatient care	391
musculoskeletal imaging	21
X-rays	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	151
Female	225

**Ethnicity**
Non-Hispanic White	187
Black	80
Hispanic	81
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	114
85 and over	44
Less than 65	80

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	63
Asthma	30
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	75
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2017 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	38
doctor visit	848
hospital care	178
inpatient care	178
musculoskeletal imaging	27
neck imaging	23
ultrasound (sonogram)	23
X-rays	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	122
Female	204

**Ethnicity**
Non-Hispanic White	159
Black	64
Hispanic	76
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	91
85 and over	37
Less than 65	67

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	60
Asthma	6
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2018 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	45
doctor visit	820
hospital care	394
inpatient care	394
musculoskeletal imaging	24
neck imaging	14
ultrasound (sonogram)	14
X-rays	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	127
Female	222

**Ethnicity**
Non-Hispanic White	168
Black	67
Hispanic	86
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	111
85 and over	41
Less than 65	65

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	75
Dementia	26
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2019 were hospital care, inpatient care, blood draw and ultrasound (sonogram).

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	54
doctor visit	804
hospital care	409
inpatient care	409
musculoskeletal imaging	20
neck imaging	21
ultrasound (sonogram)	21
X-rays	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	122
Female	206

**Ethnicity**
Non-Hispanic White	153
Black	74
Hispanic	80
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	95
85 and over	33
Less than 65	67

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	55
Depression	32
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	75
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2020 were hospital care, inpatient care, blood draw and X-rays.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	38
doctor visit	711
hospital care	485
inpatient care	485
musculoskeletal imaging	11
X-rays	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	105
Female	171

**Ethnicity**
Non-Hispanic White	133
Black	62
Hispanic	61
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	84
85 and over	32
Less than 65	51

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	21
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	71
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2021 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

blood draw	18
doctor visit	576
hospital care	306
inpatient care	306

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	84
Female	133

**Ethnicity**
Non-Hispanic White	105
Black	48
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	71
85 and over	21
Less than 65	40

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	56
Depression	24
Chronic Kidney Disease	68
Asthma	7
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	73
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

doctor visit	495
hospital care	726
inpatient care	726

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	96
Female	133

**Ethnicity**
Non-Hispanic White	119
Black	51
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	76
85 and over	20
Less than 65	38

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	24
Atrial Fibrilation	28
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	75
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Fernando N. Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Fernando N. Diaz, MD treated as an endocrinologist in Hollywood, FL were hospital care, inpatient care, blood draw and X-rays.

blood draw	90
doctor visit	797
hospital care	451
inpatient care	451
musculoskeletal imaging	20
neck imaging	19
ultrasound (sonogram)	19
X-rays	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Fernando N. Diaz, MD.

**Gender**
Male	133
Female	210

**Ethnicity**
Black / African American	75
Asian / Pacific Islander	4
Non-Hispanic White	163
Hispanic	79
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	103
85 and over	34
Less than 65	75
65 to 74	128

Average of Total of Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Fernando N. Diaz, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	68
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	54
Asthma	11
Osteoporosis	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	67
Atrial Fibrillation	14
Cancer	9
Dementia	20

Education & Training

Dr. Fernando N. Diaz, MD graduated from Cayetano Heredia University in 1969. He completed residency at University of Louisville Affiliated Hospitals. He is certified by the Certifications: American Board of Internal Medicine-Internal Medicine and has a state license in Florida.

Medical School: Cayetano Heredia University (1969)

Residency: University of Louisville Affiliated Hospitals (1976)

Board Certification: Certifications: American Board of Internal Medicine-Internal Medicine

Licensed In: Florida

Affiliations & Hospitals

Dr. Fernando N. Diaz, MD is associated with these hospitals and organizations:

Memorial Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$301 TRULICITY $126	HUMULIN $87	MOUNJARO $51	JARDIANCE $34	BASAGLAR $3
Janssen Pharmaceuticals, Inc	$211 INVOKANA $156	XARELTO $54
Amgen Inc.	$152 Repatha $125	Prolia $27
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$118 Cycloset $118
Novo Nordisk Inc	$113 RYBELSUS $16	$97
Other	$368 GENOTROPIN $80	TANZEUM $25	FARXIGA $25	ATELVIA $23	FreeStyle Libre Pro $22	Other $194

**Types of Payments**
Food and Beverage	$1,023
Education	$224
Gift	$16

Biography

Dr. Fernando Diaz is an adult endocrinology specialist in Hollywood, FL. He attended medical school at Cayetano Heredia University. Dr. Diaz's residency was performed at a hospital affiliated with the University of Alabama and a hospital affiliated with the University of Louisville. He speaks Spanish. He is professionally affiliated with Memorial Hospital Pembroke, Memorial Regional Hospital, and Memorial Hospital West.

Select Year:

Dr. Fernando N. Diaz, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Fernando N. Diaz, MD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Fernando N. Diaz, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Hollywood, FL