San T. Nguyen, MD
Specialist · Alhambra, CA
San T. Nguyen, MD is a specialist with a practice address in Alhambra, California, and NPI 1194738849, issued on Aug 14, 2006. Check the license (California A32179, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- San T. Nguyen
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- A32179 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1021 S Garfield Ave, Alhambra, CA 91801
- Phone
- (626) 282-6311
- Enumerated
- Aug 14, 2006
- Record last updated
- Mar 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (626) 282-6053
- Medicaid ID
- 1194738849 CA
- Medicare enrollment
- Enrolled (PECOS I20250616003662); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1021 S Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thuc Bach, M.D.Surgical Assistant1518999374
Verify San T. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A32179Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $162.62
2 payments; by number, the most common kind was food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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There are 5,749 specialist records in California.
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Common questions
What is San T. Nguyen, MD's NPI number?
San T. Nguyen, MD's National Provider Identifier (NPI) is 1194738849, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is San T. Nguyen, MD located?
The NPPES record lists a practice address at 1021 S Garfield Ave, Alhambra, CA, 91801. Phone: (626) 282-6311. Providers update this record themselves, so call before visiting.
How can I verify San T. Nguyen, MD's license?
NPPES lists California license number A32179, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.