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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Harpreet Singh, MD

(904 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

2505 West Hammer Lane
Stockton, CA 95209

(209) 954-3370

Dr. Harpreet Singh, MD is an internist in Stockton, CA specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). Dr. Harpreet Singh, MD is affiliated with Sutter Health.

Office Locations

Sutter Health

2505 West Hammer Lane
Stockton, CA 95209

(209) 954-3370

(209) 473-9336

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Noteworthy Medicare Patient Procedures Performed by Dr. Harpreet Singh, MD in 2024

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

Top 25%

By Volume:

rapid strep test

In 2012, Dr. Harpreet Singh, MD performed more rapid strep test procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	1138
inpatient care	1082
outpatient care	56

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	972
inpatient care	972

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	182
Female	263

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	121
85 and over	89
Less than 65	107

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	16
Ischemic Heart Disease	68
Depression	46
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	56
Chronic Obstructive Pulmonary Disease	49
Diabetes	47
Dementia	32
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	1033
inpatient care	1018
outpatient care	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	219
Female	246

**Ethnicity**
Non-Hispanic White	420
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	146
85 and over	91
Less than 65	113

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	16
Ischemic Heart Disease	63
Depression	44
Chronic Kidney Disease	49
Asthma	15
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	55
Chronic Obstructive Pulmonary Disease	50
Diabetes	46
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	934
inpatient care	934

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	364
Female	462

**Ethnicity**
Non-Hispanic White	750
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	196
85 and over	176
Less than 65	180

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	55
Depression	46
Chronic Kidney Disease	53
Asthma	34
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	52
Chronic Obstructive Pulmonary Disease	51
Diabetes	48
Dementia	29
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	865
inpatient care	865

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	168
Female	196

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	101
85 and over	71
Less than 65	90

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	63
Depression	46
Chronic Kidney Disease	63
Asthma	52
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	58
Chronic Obstructive Pulmonary Disease	54
Diabetes	43
Dementia	36
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

hospital care	861
inpatient care	861

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	177
Female	193

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	90
85 and over	84
Less than 65	78

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	63
Depression	50
Chronic Kidney Disease	65
Asthma	13
Osteoperosis	17
Atrial Fibrilation	26
Heart Failure	58
Chronic Obstructive Pulmonary Disease	52
Diabetes	48
Dementia	36
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2018 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	363
hospital care	334
inpatient care	334
preventive care	14
vaccines	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	172
Female	189

**Ethnicity**
Non-Hispanic White	272
Black	27
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	128
85 and over	69
Less than 65	55

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	43
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	816
preventive care	56
vaccines	56

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	186
Female	200

**Ethnicity**
Non-Hispanic White	255
Black	33
Hispanic	73
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	119
85 and over	66
Less than 65	65

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2019

Hypertension	71
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	35
Depression	20
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	907
preventive care	58
vaccines	58

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	202
Female	188

**Ethnicity**
Non-Hispanic White	244
Black	43
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	133
85 and over	57
Less than 65	59

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	1074
preventive care	46
vaccines	46

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	233
Female	206

**Ethnicity**
Non-Hispanic White	300
Black	36
Hispanic	60
Asian	29
Other	14
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	155
85 and over	77
Less than 65	48

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	3
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	1268
preventive care	62
vaccines	62

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	260
Female	260

**Ethnicity**
Non-Hispanic White	355
Black	39
Hispanic	71
Asian	40
Other	15
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	195
85 and over	84
Less than 65	52

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2023 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	1550
lab tests	14
preventive care	32
vaccines	32

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	314
Female	359

**Ethnicity**
Non-Hispanic White	463
Black	39
Hispanic	101
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	250
85 and over	121
Less than 65	53

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA during 2024 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

doctor visit	1809
lab tests	26
preventive care	44
vaccines	44

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	355
Female	432

**Ethnicity**
Non-Hispanic White	528
Black	49
Hispanic	124
Asian	63
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	304
85 and over	173
Less than 65	53

Conditions of Medicare patients treated by Dr. Harpreet Singh, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Harpreet Singh, MD for Medicare patients.

The highest averages for the top procedures that Dr. Harpreet Singh, MD treated as an internist in Stockton, CA were hospital care, inpatient care, preventive care and vaccines.

doctor visit	1112
hospital care	876
inpatient care	866
lab tests	20
outpatient care	35
preventive care	44
vaccines	44

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Harpreet Singh, MD.

**Gender**
Male	217
Female	245

**Ethnicity**
Black / African American	24
Asian / Pacific Islander	13
Non-Hispanic White	359
Native American / Alaskan Native	0
Hispanic	41
Other	2

**Age**
75 to 84	149
85 and over	89
Less than 65	73
65 to 74	152

Average of Total of Conditions of Medicare patients treated by Dr. Harpreet Singh, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	41
Asthma	15
Osteoporosis	11
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Atrial Fibrillation	20
Dementia	17
Cancer	12

Education & Training

He is certified by the Board Certification: Internal Medicine and has a state license in California.

Board Certification: Board Certification: Internal Medicine

Licensed In: California

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Harpreet Singh, MD appears to accept the following insurance providers: Private Healthcare Systems (PHCS), Medicare Advantage, MultiPlan, Magellan Health Services, Anthem Blue Cross of California, Blue Shield of California, United Healthcare, Humana, Cigna, Alliance PPO, HealthSmart, Aetna: Aetna Signature Administrators (ASA), Aetna: Quality Point of Service (QPOS), Aetna: Aetna Student Health Program, Aetna: National Advantage Plan (NAP), Health Net - Currently in 2027 Contract Negotiations: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees), Health Plan of San Joaquin: Advantage D-SNP (HMO) (HMO D-SNP), Health Net - Currently in 2027 Contract Negotiations: ELECT Open Access POS, Large and Small Group, Health Net - Currently in 2027 Contract Negotiations: ELECT POS, Large and Small Group, TRICARE: Prime Remote, Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select, TRICARE: Select (formerly TRICARE Standard and TRICARE Extra), TRICARE: Retired Reserve, Aetna: Aetna Choice POS II, Aetna: Traditional Choice, Aetna: HMO Deductible Plans, Aetna: Managed Choice POS, Aetna: Health Fund POS, Aetna: Open Access Elect Choice EPO, Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II), Aetna: Aetna Select Open Access, Sutter Health Plan: Individual and Family Plan HMO, Provider Networks of America: PPO, Valley Health Plan - Currently in 2027 Contract Negotiations: Classic Commercial HMO Plan only, Aetna: Health Fund HMO (aka HMO/HRA), TRICARE: Reserve Select, Aetna: Open Access Managed Choice POS, Health Net - Currently in 2027 Contract Negotiations: Health Net PPO, TRICARE: Extended Care Option (ECHO), Aetna: HMO, Health Net - Currently in 2027 Contract Negotiations: Health Net UC Blue & Gold HMO, Sutter Health Plan: Large and Small Group HMO, TRICARE: Prime, Aetna: Open Choice PPO, SCAN: Sutter Senior Advantage, a SCAN Medicare Plan (HMO), Aetna: Aetna Select EPO, Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II) and TRICARE: Young Adult.

Insurance Accepted by Provider includes:

According to our sources, Dr. Harpreet Singh, MD accepts the following insurance providers:

Private Healthcare Systems (PHCS)

Medicare Advantage

MultiPlan

Magellan Health Services

Anthem Blue Cross of California

Blue Shield of California

United Healthcare

Humana

Cigna

Alliance PPO

HealthSmart

Aetna: Aetna Signature Administrators (ASA)

Aetna: Quality Point of Service (QPOS)

Aetna: Aetna Student Health Program

Aetna: National Advantage Plan (NAP)

Health Net - Currently in 2027 Contract Negotiations: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees)

Health Plan of San Joaquin: Advantage D-SNP (HMO) (HMO D-SNP)

Health Net - Currently in 2027 Contract Negotiations: ELECT Open Access POS, Large and Small Group

Health Net - Currently in 2027 Contract Negotiations: ELECT POS, Large and Small Group

TRICARE: Prime Remote

Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select

TRICARE: Select (formerly TRICARE Standard and TRICARE Extra)

TRICARE: Retired Reserve

Aetna: Aetna Choice POS II

Aetna: Traditional Choice

Aetna: HMO Deductible Plans

Aetna: Managed Choice POS

Aetna: Health Fund POS

Aetna: Open Access Elect Choice EPO

Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II)

Aetna: Aetna Select Open Access

Sutter Health Plan: Individual and Family Plan HMO

Provider Networks of America: PPO

Valley Health Plan - Currently in 2027 Contract Negotiations: Classic Commercial HMO Plan only

Aetna: Health Fund HMO (aka HMO/HRA)

TRICARE: Reserve Select

Aetna: Open Access Managed Choice POS

Health Net - Currently in 2027 Contract Negotiations: Health Net PPO

TRICARE: Extended Care Option (ECHO)

Aetna: HMO

Health Net - Currently in 2027 Contract Negotiations: Health Net UC Blue & Gold HMO

Sutter Health Plan: Large and Small Group HMO

TRICARE: Prime

Aetna: Open Choice PPO

SCAN: Sutter Senior Advantage, a SCAN Medicare Plan (HMO)

Aetna: Aetna Select EPO

Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II)

TRICARE: Young Adult

Ratings & Reviews

Dr. Harpreet Singh, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 904 ratings. We collect ratings and reviews of Dr. Harpreet Singh, MD from all over the web to help you find the right in Stockton, CA.

4.9

Overall Rating

(904 Ratings)

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$230 AmBisome $9	$220
The Medicines Company	$72 ORBACTIV $72
Novartis Pharmaceuticals Corporation	$43 ENTRESTO $43
Medtronic, Inc.	$38 SYMPLICITY G3 $38
Boehringer Ingelheim Pharmaceuticals, Inc.	$33 OFEV $18	SPIRIVA RESPIMAT $15
Other	$243 CardioMEMS $28	Kerendia $25	INTRAROSA $24	XIFAXAN $22	SUBSYS $18	Other $126

**Types of Payments**
Food and Beverage	$535
Education	$124

Biography

Dr. Harpreet Singh is a specialist in hospital medicine (hospitalist). In addition to English, he speaks Punjabi. Dr. Singh is professionally affiliated with Sutter Health. He has received a 5.0 out of 5 star rating by his patients. He takes Magellan Health Services, Anthem, and Blue Cross/Blue Shield, in addition to other insurance carriers. Unfortunately, according to Sutter Health, he is not currently accepting new patients.