Van B. Thai, MD
Family Medicine Physician · Gilroy, CA
Van B. Thai, MD is a family medicine physician with a practice address in Gilroy, California, and NPI 1790861201, issued on Oct 27, 2006. Check the license (California A73140, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Van B. Thai
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A73140 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7520 Arroyo Cir, Gilroy, CA 95020
- Phone
- (408) 848-4600
- Enumerated
- Oct 27, 2006
- Record last updated
- Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A731400 CA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 7520 Arroyo Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Van B. Thai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A73140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average family medicine physician in 2024
2,169 Medicare Part D claims for 229 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium187 claims
- Lisinopril126 claims
- Levothyroxine Sodium117 claims
- Simvastatin109 claims
- Amlodipine Besylate105 claims
- Losartan Potassium92 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Van B. Thai among 17,133 family medicine physician records in California
Van B. Thai, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Gilroy
They are 28 of the 2,100 NPPES records with a practice address in Gilroy, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Gilroy → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Smitha Kumar, MDGilroy, CA 950201619965688
- Jocelyn Lim, D.OGilroy, CA 950201770507071
- Roger Lucero, MDGilroy, CA 950201437136801
Common questions
What is Van B. Thai, MD's NPI number?
Van B. Thai, MD's National Provider Identifier (NPI) is 1790861201, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Van B. Thai, MD located?
The NPPES record lists a practice address at 7520 Arroyo Cir, Gilroy, CA, 95020. Phone: (408) 848-4600. Providers update this record themselves, so call before visiting.
How can I verify Van B. Thai, MD's license?
NPPES lists California license number A73140, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Van B. Thai, MD prescribe under Medicare Part D?
In 2024, Van B. Thai, MD had 2,169 Medicare Part D claims for 229 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.