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Dr. Dennis Namphong Phan, MD

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Specializes in: Adult Nephrology

Temple University School of Medicine

917 Blanco Circle
Salinas, CA 93901

(831) 755-7999

Dr. Dennis Namphong Phan, MD is a nephrologist in Salinas, CA specializing in adult nephrology. He graduated from Temple University School of Medicine. Dr. Dennis Namphong Phan, MD is affiliated with Natividad.

Office Locations

917 Blanco Circle
Salinas, CA 93901

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Noteworthy Medicare Patient Procedures Performed by Dr. Dennis Namphong Phan, MD in 2023

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

Top 5%

By Volume:

biological response modifier therapy

intravenous chemotherapy

By Affordability:

intravenous infusion therapy

In 2023, among providers in related specialties within California, Dr. Dennis Namphong Phan, MD performed more biological response modifier (BRM) therapy, and intravenous (IV) chemotherapy procedures for Medicare patients than 95% of them and he also had a list price for intravenous infusion therapy that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

dialysis

intravenous infusion

In 2023, Dr. Dennis Namphong Phan, MD performed more dialysis, and intravenous (IV) infusion procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

hemofiltration

renal panel

By Affordability:

blood draw

blood draw for lab tests

hospital care

inpatient care

inpatient hospital care

metabolic panel

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within California, Dr. Dennis Namphong Phan, MD performed more hemofiltration, and renal (kidney) panel procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), metabolic panel, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2012 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	67
blood draw	262
dialysis	215
doctor visit	1081
hemofiltration	41
hospital care	910
inpatient care	910
lab tests	413
minimally invasive procedures	23
preventive care	11
ultrasound (sonogram)	67
vaccines	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2013 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	61
blood draw	308
diabetes management	17
dialysis	274
doctor visit	1194
hemofiltration	32
hospital care	1017
inpatient care	1017
lab tests	543
minimally invasive procedures	76
preventive care	40
ultrasound (sonogram)	61
vaccines	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	547
Female	504

**Ethnicity**
Non-Hispanic White	384
Black	35
Hispanic	530
Asian	74
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	351
85 and over	147
Less than 65	225

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	51
Depression	17
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	47
Chronic Obstructive Pulmonary Disease	19
Diabetes	71
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2014 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	45
blood draw	319
diabetes management	26
dialysis	221
doctor visit	1216
hemofiltration	42
hospital care	820
inpatient care	820
lab tests	484
minimally invasive procedures	36
preventive care	67
ultrasound (sonogram)	45
vaccines	41

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	531
Female	556

**Ethnicity**
Non-Hispanic White	435
Black	28
Hispanic	531
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	354
85 and over	166
Less than 65	226

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	18
Diabetes	66
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2015 were hospital care, inpatient care, lab tests and blood draw.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	32
blood draw	319
diabetes management	32
dialysis	245
doctor visit	1234
hemofiltration	26
hospital care	882
inpatient care	882
lab tests	487
minimally invasive procedures	54
preventive care	110
ultrasound (sonogram)	32
vaccines	78

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	1056
Female	1180

**Ethnicity**
Non-Hispanic White	874
Black	66
Hispanic	1108
Asian	144
Other	0
Native American	0

**Age**
From 65 to 74	694
From 75 to 84	714
85 and over	350
Less than 65	478

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	42
Chronic Obstructive Pulmonary Disease	17
Diabetes	63
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2016 were inpatient care, hospital care, lab tests and dialysis.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	39
biological response modifier (BRM) therapy	19
blood draw	253
chemotherapy	19
diabetes management	35
dialysis	283
doctor visit	1235
hemofiltration	62
hospital care	960
inpatient care	960
lab tests	385
minimally invasive procedures	90
preventive care	56
ultrasound (sonogram)	39
vaccines	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	545
Female	608

**Ethnicity**
Non-Hispanic White	429
Black	24
Hispanic	596
Asian	77
Other	0
Native American	0

**Age**
From 65 to 74	395
From 75 to 84	356
85 and over	158
Less than 65	244

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	64
Dementia	13
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2017 were inpatient care, hospital care, lab tests and dialysis.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	37
biological response modifier (BRM) therapy	25
blood draw	194
chemotherapy	25
diabetes management	21
dialysis	271
doctor visit	1207
hemofiltration	26
hospital care	959
inpatient care	959
lab tests	281
minimally invasive procedures	106
preventive care	46
ultrasound (sonogram)	37
vaccines	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	537
Female	591

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	595
Asian	78
Other	29
Native American	0

**Age**
From 65 to 74	419
From 75 to 84	327
85 and over	162
Less than 65	220

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	17
Diabetes	67
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2018 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	34
biological response modifier (BRM) therapy	23
blood draw	186
chemotherapy	23
dialysis	337
doctor visit	1223
hemofiltration	44
hospital care	908
inpatient care	908
lab tests	273
minimally invasive procedures	100
ultrasound (sonogram)	34

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	542
Female	593

**Ethnicity**
Non-Hispanic White	393
Black	0
Hispanic	606
Asian	81
Other	28
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	346
85 and over	180
Less than 65	228

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	48
Depression	23
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	20
Diabetes	67
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2019 were inpatient care, hospital care, lab tests and dialysis.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	18
biological response modifier (BRM) therapy	22
blood draw	186
chemotherapy	22
diabetes management	17
dialysis	215
doctor visit	1211
hemofiltration	33
hospital care	795
inpatient care	795
lab tests	328
minimally invasive procedures	117
preventive care	17
ultrasound (sonogram)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	515
Female	530

**Ethnicity**
Non-Hispanic White	371
Black	24
Hispanic	544
Asian	83
Other	0
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	339
85 and over	163
Less than 65	187

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	46
Chronic Obstructive Pulmonary Disease	19
Diabetes	69
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2020 were inpatient care, hospital care, lab tests and dialysis.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	29
biological response modifier (BRM) therapy	23
blood draw	197
chemotherapy	23
diabetes management	25
dialysis	232
doctor visit	984
hemofiltration	64
hospital care	872
inpatient care	872
lab tests	314
minimally invasive procedures	111
preventive care	61
ultrasound (sonogram)	29
vaccines	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	517
Female	540

**Ethnicity**
Non-Hispanic White	387
Black	26
Hispanic	537
Asian	83
Other	0
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	317
85 and over	178
Less than 65	198

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	46
Chronic Obstructive Pulmonary Disease	18
Diabetes	67
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2021 were inpatient care, hospital care, lab tests and blood draw.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	24
biological response modifier (BRM) therapy	26
blood draw	195
chemotherapy	26
diabetes management	17
dialysis	195
doctor visit	809
hemofiltration	59
hospital care	788
inpatient care	788
lab tests	354
minimally invasive procedures	165
preventive care	46
ultrasound (sonogram)	24
vaccines	29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	548
Female	537

**Ethnicity**
Non-Hispanic White	385
Black	25
Hispanic	559
Asian	91
Other	0
Native American	0

**Age**
From 65 to 74	403
From 75 to 84	328
85 and over	175
Less than 65	179

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	42
Chronic Obstructive Pulmonary Disease	17
Diabetes	67
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA during 2022 were inpatient care, hospital care, lab tests and dialysis.

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

abdominal imaging	20
biological response modifier (BRM) therapy	23
blood draw	164
chemotherapy	23
diabetes management	17
dialysis	176
doctor visit	776
hemofiltration	43
hospital care	821
inpatient care	821
lab tests	334
minimally invasive procedures	131
preventive care	34
ultrasound (sonogram)	20
vaccines	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	481
Female	503

**Ethnicity**
Non-Hispanic White	373
Black	25
Hispanic	494
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	350
From 75 to 84	323
85 and over	155
Less than 65	156

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	22
Atrial Fibrilation	26
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	67
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Dennis Namphong Phan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dennis Namphong Phan, MD treated as a nephrologist in Salinas, CA were inpatient care, hospital care, lab tests and dialysis.

abdominal imaging	36
biological response modifier (BRM) therapy	23
blood draw	234
chemotherapy	23
diabetes management	23
dialysis	242
doctor visit	1106
hemofiltration	42
hospital care	884
inpatient care	884
lab tests	381
minimally invasive procedures	91
preventive care	48
ultrasound (sonogram)	36
vaccines	31

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Dennis Namphong Phan, MD.

**Gender**
Male	529
Female	558

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	77
Non-Hispanic White	402
Native American / Alaskan Native	0
Hispanic	554
Other	5

**Age**
75 to 84	341
85 and over	166
Less than 65	212
65 to 74	366

Average of Total of Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	68
Asthma	9
Osteoporosis	15
Heart Failure	39
Chronic Obstructive Pulmonary Disease	16
Diabetes	60
Atrial Fibrillation	15
Dementia	13
Cancer	7

Education & Training

Dr. Dennis Namphong Phan, MD graduated from Temple University School of Medicine. He completed residency at University of California, Irvine Affiliated Hospitals. He has a state license in California.

Medical School: Temple University School of Medicine

Residency: University of California, Irvine Affiliated Hospitals

Licensed In: California

Affiliations & Hospitals

Dr. Dennis Namphong Phan, MD is associated with these hospitals and organizations:

Natividad

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$1,392 Parsabiv $685	Repatha $231	Sensipar $221	Prolia $171	Tavneos $84
Relypsa, Inc.	$1,241 VELTASSA $1,241
Fresenius USA Marketing, Inc.	$886 Velphoro $831	Dialyzers $26	Venofer $20	Not Product Related $5	$5
OPKO Pharmaceuticals, LLC	$605 Rayaldee $590	Rayaldee (old) $16
AstraZeneca Pharmaceuticals LP	$427 LOKELMA $315	FARXIGA $89	SAPHNELO $23
Other	$5,165 Rituxan $415	Kerendia $356	VELTASSA $338	BENLYSTA $311	ACTHAR $297	Other $3,447

**Types of Payments**
Food and Beverage	$8,872
Education	$660
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$185

Biography

Dr. Dennis Phan, who practices in Salinas, CA, is a medical specialist in adult nephrology. Before performing his residency at a hospital affiliated with the University of California, Irvine, Dr. Phan attended Temple University School of Medicine. Dr. Phan is affiliated with Natividad.

Select Year:

Dr. Dennis Namphong Phan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Dennis Namphong Phan, MD in 2023

By Volume:

By Affordability:

By Volume:

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. Dennis Namphong Phan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Dennis Namphong Phan, 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. Dennis Namphong Phan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Salinas, CA