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Home > CA Providers > Family Physicians & Family Medicine Specialists

Dr. Henry Thai, MD

(148 Ratings)

Specializes in: Public Health & General Preventive Medicine and Family Medicine

University of Southern California (USC), Keck School of Medicine

49 Wells Avenue Level 3
Palo Alto, CA 94301

(650) 321-4121

Dr. Henry Thai, MD is a public health physician in Palo Alto, CA specializing in public health & general preventive medicine and family medicine. He graduated from University of Southern California (USC), Keck School of Medicine. Dr. Henry Thai, MD is affiliated with Sutter Health.

Office Locations

Sutter Health

49 Wells Avenue Level 3
Palo Alto, CA 94301

(650) 614-3299

(650) 853-5354

open_in_new

795 El Camino Real
Palo Alto, CA 94301

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Henry Thai, MD in 2024

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

Top 25%

By Affordability:

flu shot

flu vaccine

In 2012, Dr. Henry Thai, MD had a list price for flu shot, and flu vaccine that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2012 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	419
preventive care	69
vaccines	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2013 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	333
preventive care	57
vaccines	57

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	143
Female	91

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	0
Asian	61
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	72
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2013

Hypertension	41
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	11
Asthma	5
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2014 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	397
preventive care	118
vaccines	118

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	164
Female	92

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	0
Asian	62
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	83
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2014

Hypertension	43
High Cholesterol	29
Stroke	5
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	19
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	252
preventive care	110
vaccines	110

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	250
Female	114

**Ethnicity**
Non-Hispanic White	232
Black	0
Hispanic	0
Asian	106
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	104
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2015

Hypertension	38
High Cholesterol	34
Stroke	8
Ischemic Heart Disease	21
Depression	9
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	211
preventive care	75
vaccines	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	104
Female	52

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2016

Hypertension	36
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	11
Asthma	9
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	203
preventive care	83
vaccines	83

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	115
Female	58

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	0
Asian	42
Other	16
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	60
85 and over	22
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2017

Hypertension	34
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	25
Depression	8
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	220
preventive care	63
vaccines	63

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	110
Female	57

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	41
Other	11
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2018

Hypertension	37
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	22
Depression	11
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	194
preventive care	54
vaccines	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	115
Female	57

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2019

Hypertension	34
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	23
Depression	10
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	157
preventive care	44
vaccines	44

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	106
Female	62

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	0
Asian	29
Other	15
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	51
85 and over	25
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2020

Hypertension	28
High Cholesterol	23
Stroke	0
Ischemic Heart Disease	26
Depression	8
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	219
preventive care	61
vaccines	61

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	78
Female	90

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2021

Hypertension	38
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	32
Depression	9
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	155

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	44
Female	58

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2022

Hypertension	60
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	26
Atrial Fibrilation	25
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	168

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	57
Female	59

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

**Age**
From 65 to 74	0
From 75 to 84	49
85 and over	36
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2023

Hypertension	59
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	14
Atrial Fibrilation	22
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA during 2024 were preventive care and vaccines.

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

doctor visit	185
preventive care	23
vaccines	23

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	58
Female	55

**Ethnicity**
Non-Hispanic White	94
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	50
85 and over	25
Less than 65	0

Conditions of Medicare patients treated by Dr. Henry Thai, MD in 2024

Hypertension	49
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	37
Depression	0
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Henry Thai, MD for Medicare patients.

The highest averages for the top procedures that Dr. Henry Thai, MD treated as a public health physician in Palo Alto, CA were preventive care and vaccines.

doctor visit	239
preventive care	68
vaccines	68

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Henry Thai, MD.

**Gender**
Male	103
Female	65

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	34
Non-Hispanic White	114
Hispanic	0
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	57
85 and over	8
Less than 65	0
65 to 74	78

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

The highest averages of the most common conditions of Medicare patients that Dr. Henry Thai, MD treated were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension	38
High Cholesterol	37
Stroke	1
Ischemic Heart Disease	23
Depression	9
Chronic Kidney Disease	11
Asthma	2
Osteoporosis	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Atrial Fibrillation	14
Dementia	4
Cancer	10

Education & Training

Dr. Henry Thai, MD graduated from University of Southern California (USC), Keck School of Medicine. He completed residency at Santa Clara Valley Medical Center. He has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine

Residency: Santa Clara Valley Medical Center

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. Henry Thai, MD appears to accept the following insurance providers: Private Healthcare Systems (PHCS), WellCare, Medicare Advantage, MultiPlan, Anthem Blue Cross of California, Blue Shield of California, United Healthcare, 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: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group, Health Net - Currently in 2027 Contract Negotiations: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees), Central California Alliance for Health: TotalCare (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, Health Net - Currently in 2027 Contract Negotiations: Salud HMO Plus Large/Custom Group, 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, SCAN: SCAN Compass (HMO), 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, Health Net - Currently in 2027 Contract Negotiations: PPO for Small Business Health Options Program (SHOP)/Covered California, Santa Clara Family Health Plan: DualConnect (HMO D-SNP), Aetna: Open Access Managed Choice POS, Health Net - Currently in 2027 Contract Negotiations: Health Net PPO, TRICARE: Extended Care Option (ECHO), Aetna: HMO, Sutter Health Plan: Large and Small Group HMO, TRICARE: Prime, Aetna: Open Choice PPO, 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. Henry Thai, MD accepts the following insurance providers:

Private Healthcare Systems (PHCS)

WellCare

Medicare Advantage

MultiPlan

Anthem Blue Cross of California

Blue Shield of California

United Healthcare

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: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group

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

Central California Alliance for Health: TotalCare (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

Health Net - Currently in 2027 Contract Negotiations: Salud HMO Plus Large/Custom Group

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

SCAN: SCAN Compass (HMO)

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

Health Net - Currently in 2027 Contract Negotiations: PPO for Small Business Health Options Program (SHOP)/Covered California

Santa Clara Family Health Plan: DualConnect (HMO D-SNP)

Aetna: Open Access Managed Choice POS

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

TRICARE: Extended Care Option (ECHO)

Aetna: HMO

Sutter Health Plan: Large and Small Group HMO

TRICARE: Prime

Aetna: Open Choice PPO

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. Henry Thai, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 148 ratings. We collect ratings and reviews of Dr. Henry Thai, MD from all over the web to help you find the right in Palo Alto, CA.

4.9

Overall Rating

(148 Ratings)

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General Payments

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

**Payments by Company**
Pfizer Inc.	$1,500 ELIQUIS $1,500
Boston Scientific Corporation	$121 WATCHMAN $121
AstraZeneca Pharmaceuticals LP	$29 SEROQUEL XR $29
Merck Sharp & Dohme Corporation	$15 NON-PRODUCT $15

**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	$1,500
Food and Beverage	$150
Education	$15

Biography

Dr. Henry Thai specializes in family medicine and public health & general preventive medicine. His education and training includes medical school at the University of Southern California (USC), Keck School of Medicine and residency at Santa Clara Valley Medical Center. Patient reviews placed him at an average of 5.0 stars (out of 5). Dr. Thai seems to honor Anthem, Blue Cross/Blue Shield, HealthSmart, and more. He is affiliated with Sutter Health.