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Home > CA Providers > Urologists

Dr. John Naitoh, MD

Accepting New Patients

(969 Ratings)

Specializes in: Urology (Urinary Tract Disease)

University of California, San Diego (UCSD), School of Medicine (1990)

Professional interests include: urologic (genitourinary) disorders

3444 Kearny Villa Road #300
San Diego, CA 92123

(858) 888-7700

Dr. John Naitoh, MD is an urologist in Encinitas, CA specializing in urology (urinary tract disease). He graduated from University of California, San Diego (UCSD), School of Medicine in 1990 and has 36 years of experience. Dr. John Naitoh, MD is affiliated with Unio Specialty Care, Scripps Memorial Hospital La Jolla, Scripps Health, Scripps Memorial Hospital Encinitas, Unio Specialty Care and Optum Care Network-SDPMG.

Office Locations

Unio Specialty Care

320 Santa Fe Drive Suite 108
Encinitas, CA 92024

(760) 783-5116

(858) 429-7926

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Optum Care Network-SDPMG

3444 Kearny Villa Road #300
San Diego, CA 92123

(858) 888-7700

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Optum Care Network-SDPMG

9850 Genesee Avenue Suite 440
La Jolla, CA 92037

(858) 453-5944

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Noteworthy Medicare Patient Procedures Performed by Dr. John Naitoh, MD in 2023

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

Top 5%

By Volume:

chronic care

minimally invasive procedures

In 2023, Dr. John Naitoh, MD performed more chronic care, and minimally invasive procedures procedures for Medicare patients than 95% of providers in related specialties within California.

Top 25%

By Volume:

cystoscopy

diagnostic cystoscopy

neurostimulation

percutaneous tibial nerve stimulation

urinalysis

By Affordability:

cystoscopy with ureteral stent placement

lab tests

ureteral stent placement

urinalysis

urine tests

In 2012, among providers in related specialties within California, Dr. John Naitoh, MD performed more cystoscopy, diagnostic cystoscopy, neurostimulation, percutaneous tibial nerve stimulation (PTNS), and urinalysis procedures for Medicare patients than 75% of them and he also had a list price for cystoscopy with ureteral stent placement, lab tests, ureteral stent placement, urinalysis, and urine tests 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. John Naitoh, MD treated as an urologist in Encinitas, CA during 2012 were lab tests, urologic procedures, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	28
biological response modifier (BRM) therapy	34
catheterization	34
chemotherapy	34
diagnostic procedures	19
doctor visit	1346
hospital care	81
inpatient care	81
lab tests	1093
minimally invasive procedures	172
minor procedures	19
potassium test	21
ultrasound (sonogram)	28
urologic procedures	502

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2013 were lab tests, urologic procedures, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	29
biological response modifier (BRM) therapy	27
catheterization	12
chemotherapy	27
diagnostic procedures	18
doctor visit	1384
hormone therapy	16
hospital care	54
inpatient care	54
lab tests	1071
minimally invasive procedures	135
minor procedures	18
pelvic imaging	14
ultrasound (sonogram)	43
urologic procedures	435

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	615
Female	203

**Ethnicity**
Non-Hispanic White	706
Black	0
Hispanic	51
Asian	31
Other	17
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	279
85 and over	158
Less than 65	29

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2013

Hypertension	62
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	43
Depression	13
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2014 were lab tests, urologic procedures, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	27
catheterization	14
diagnostic procedures	37
doctor visit	1390
hormone therapy	29
hospital care	42
inpatient care	42
lab tests	1065
minimally invasive procedures	201
minor procedures	22
potassium test	25
stent placement (stenting)	14
ultrasound (sonogram)	27
urologic procedures	552

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	610
Female	184

**Ethnicity**
Non-Hispanic White	693
Black	0
Hispanic	40
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	265
85 and over	143
Less than 65	23

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2014

Hypertension	61
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	42
Depression	12
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2015 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	34
catheterization	24
diagnostic procedures	45
doctor visit	1410
hormone therapy	10185
hospital care	35
injections	10150
inpatient care	35
lab tests	1226
minimally invasive procedures	582
minor procedures	27
neurostimulation	331
ultrasound (sonogram)	34
urologic procedures	738

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	1390
Female	416

**Ethnicity**
Non-Hispanic White	1578
Black	0
Hispanic	98
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	750
From 75 to 84	656
85 and over	334
Less than 65	66

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2015

Hypertension	62
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2016 were lab tests, urologic procedures, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	25
biological response modifier (BRM) therapy	27
catheterization	21
chemotherapy	27
diagnostic procedures	33
doctor visit	1423
hormone therapy	32
hospital care	50
inpatient care	50
lab tests	1276
minimally invasive procedures	550
minor procedures	22
neurostimulation	362
potassium test	28
ultrasound (sonogram)	25
urologic procedures	790

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	748
Female	227

**Ethnicity**
Non-Hispanic White	852
Black	0
Hispanic	59
Asian	27
Other	23
Native American	0

**Age**
From 65 to 74	442
From 75 to 84	334
85 and over	171
Less than 65	28

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2016

Hypertension	61
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	39
Depression	17
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	11
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2017 were lab tests, urologic procedures, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	32
biological response modifier (BRM) therapy	48
catheterization	20
chemotherapy	48
diagnostic procedures	32
doctor visit	1639
hormone therapy	33
hospital care	15
inpatient care	15
lab tests	1255
minimally invasive procedures	736
minor procedures	32
neurostimulation	531
ultrasound (sonogram)	32
urologic procedures	878

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	820
Female	240

**Ethnicity**
Non-Hispanic White	918
Black	0
Hispanic	55
Asian	35
Other	39
Native American	0

**Age**
From 65 to 74	459
From 75 to 84	380
85 and over	190
Less than 65	31

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2017

Hypertension	62
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	40
Depression	16
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	10
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2018 were lab tests, urologic procedures, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	18
anorectal procedures	19
biological response modifier (BRM) therapy	41
catheterization	39
chemotherapy	41
diagnostic procedures	58
doctor visit	1600
hormone therapy	34
hospital care	66
inpatient care	66
lab tests	1061
minimally invasive procedures	683
minor procedures	23
neurostimulation	431
potassium test	32
ultrasound (sonogram)	18
urologic procedures	933

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	794
Female	248

**Ethnicity**
Non-Hispanic White	889
Black	0
Hispanic	57
Asian	40
Other	41
Native American	0

**Age**
From 65 to 74	436
From 75 to 84	384
85 and over	199
Less than 65	23

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2018

Hypertension	63
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	41
Depression	20
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	12
Cancer	23

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2019 were lab tests, urologic procedures, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	17
anorectal procedures	47
biological response modifier (BRM) therapy	67
catheterization	17
chemotherapy	67
diagnostic procedures	91
doctor visit	1413
hormone therapy	38
hospital care	77
inpatient care	77
lab tests	1172
minimally invasive procedures	676
minor procedures	28
neurostimulation	428
potassium test	43
ultrasound (sonogram)	17
urologic procedures	1115

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	846
Female	251

**Ethnicity**
Non-Hispanic White	929
Black	0
Hispanic	69
Asian	41
Other	46
Native American	0

**Age**
From 65 to 74	446
From 75 to 84	424
85 and over	202
Less than 65	25

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2019

Hypertension	63
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	10
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2020 were hormone therapy, injections, lab tests and urologic procedures.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	17
anorectal procedures	34
biological response modifier (BRM) therapy	54
catheterization	20
chemotherapy	54
diagnostic procedures	69
doctor visit	1198
hormone therapy	18626
hospital care	72
injections	18602
inpatient care	72
lab tests	1033
minimally invasive procedures	593
minor procedures	18
neurostimulation	357
potassium test	50
stent placement (stenting)	20
ultrasound (sonogram)	17
urologic procedures	977

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	758
Female	209

**Ethnicity**
Non-Hispanic White	816
Black	0
Hispanic	61
Asian	38
Other	41
Native American	0

**Age**
From 65 to 74	391
From 75 to 84	378
85 and over	170
Less than 65	28

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2020

Hypertension	60
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	39
Depression	17
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	9
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2021 were urologic procedures, lab tests, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

biological response modifier (BRM) therapy	42
catheterization	113
chemotherapy	42
diagnostic procedures	23
doctor visit	1276
hormone therapy	27
hospital care	30
inpatient care	30
lab tests	616
minimally invasive procedures	555
minor procedures	23
neurostimulation	370
pelvic imaging	30
potassium test	46
ultrasound (sonogram)	30
urologic procedures	859

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	747
Female	190

**Ethnicity**
Non-Hispanic White	785
Black	0
Hispanic	61
Asian	36
Other	44
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	387
85 and over	160
Less than 65	23

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2021

Hypertension	62
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	40
Depression	18
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	9
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA during 2022 were lab tests, urologic procedures, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

abdominal imaging	19
catheterization	42
chronic care	72
diagnostic procedures	15
doctor visit	1331
hormone therapy	21
hospital care	25
inpatient care	25
lab tests	757
minimally invasive procedures	598
minor procedures	15
neurostimulation	451
pelvic imaging	46
potassium test	63
ultrasound (sonogram)	65
urologic procedures	618

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	737
Female	175

**Ethnicity**
Non-Hispanic White	771
Black	0
Hispanic	58
Asian	33
Other	39
Native American	0

**Age**
From 65 to 74	353
From 75 to 84	398
85 and over	144
Less than 65	17

Conditions of Medicare patients treated by Dr. John Naitoh, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	4
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Naitoh, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Naitoh, MD treated as an urologist in Encinitas, CA were injections, hormone therapy, lab tests and urologic procedures.

abdominal imaging	24
anorectal procedures	33
biological response modifier (BRM) therapy	42
catheterization	32
chemotherapy	42
chronic care	72
diagnostic procedures	40
doctor visit	1400
hormone therapy	2904
hospital care	49
injections	14376
inpatient care	49
lab tests	1056
minimally invasive procedures	498
minor procedures	22
neurostimulation	407
pelvic imaging	30
potassium test	38
stent placement (stenting)	17
ultrasound (sonogram)	30
urologic procedures	763

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Naitoh, MD.

**Gender**
Male	733
Female	213

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	34
Non-Hispanic White	812
Native American / Alaskan Native	0
Hispanic	55
Other	26

**Age**
75 to 84	353
85 and over	170
Less than 65	26
65 to 74	396

Average of Total of Conditions of Medicare patients treated by Dr. John Naitoh, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	27
Asthma	5
Osteoporosis	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Atrial Fibrillation	14
Dementia	8
Cancer	20

Education & Training

Dr. John Naitoh, MD graduated from University of California, San Diego (UCSD), School of Medicine in 1990. He completed residency at University of Connecticut Affiliated Hospitals. He is certified by the American Board of Urology and has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine (1990)

Residency: University of Connecticut Affiliated Hospitals (1996)

Board Certification: American Board of Urology (2001)

Licensed In: California

Affiliations & Hospitals

Dr. John Naitoh, MD is associated with these hospitals and organizations:

Unio Specialty Care

Scripps Memorial Hospital La Jolla

Scripps Health

Scripps Memorial Hospital Encinitas

Unio Specialty Care

Optum Care Network-SDPMG

Ratings & Reviews

Dr. John Naitoh, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 969 ratings. We collect ratings and reviews of Dr. John Naitoh, MD from all over the web to help you find the right in Encinitas, CA.

4.92

Overall Rating

(969 Ratings)

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$21,804 Myrbetriq $20,449	Vesicare $649	XTANDI $535	Veozah $69	$102
Auxilium Pharmaceuticals, Inc.	$8,798 STENDRA $4,614	TESTIM $4,164	TESTOPEL $20
Actavis Pharma Inc	$7,119 RAPAFLO $7,074	ESTRACE CREAM $45
Bayer HealthCare Pharmaceuticals Inc.	$3,072 Xofigo $2,947	Nubeqa $125
Coloplast Corp	$682 SPEEDICATH $434	CONTINENCE CARE $208	TITAN $22	PENILE RECONSTRUCTION $19
Other	$7,794 JELMYTO $338	NATESTO $325	Androgel $311	BMD-Magic3 Catheter $262	BOTOX $247	Other $6,312

**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	$29,417
Food and Beverage	$11,411
Consulting Fee	$6,500
Travel and Lodging	$1,334
Education	$543
Other	$64

Research Payments

Dr. John Naitoh, MD has received 1 research payments totaling $17.

Biography

Dr. John Naitoh is a specialist in urology (urinary tract disease). He works in Encinitas, CA, La Jolla, CA, and San Diego, CA. Patients rated Dr. Naitoh highly, giving him an average of 5.0 stars (out of 5). He has indicated that his clinical interests include urologic (genitourinary) disorders. His hospital/clinic affiliations include Scripps Memorial Hospital La Jolla, Unio Specialty Care, and Scripps Memorial Hospital Encinitas. Scripps Health reports that he is accepting new patients at his office in La Jolla, CA. Dr. Naitoh attended medical school at the University of California, San Diego (UCSD), School of Medicine. He completed his residency training at a hospital affiliated with the University of Connecticut. In addition to English, he speaks Spanish.