Michael Viet Huynh, M.D.
Psychiatry Physician · San Jose, CA
Michael Viet Huynh, M.D. is a psychiatry physician with a practice address in San Jose, California, and NPI 1699065342, issued on Apr 14, 2011. Check the license (California A131349, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Viet Huynh
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A131349 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2001 The Alameda, San Jose, CA 95126
- Phone
- (408) 261-7777
- Enumerated
- Apr 14, 2011
- Record last updated
- Dec 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170123000946); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 2001 The Alameda
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rolhando Aaron, LVNLicensed Vocational Nurse1740784867
- Amelia AbuzuhriCase Manager/Care Coordinator1376087973
- Areece AcostaCase Manager/Care Coordinator1043861297
- Nelson AdeloyeRehabilitation Practitioner1053830711
- Amorette Aguilar, MHRSRehabilitation Practitioner1275688384
- Florence Aguinaldo, NONEMental Health Counselor1366626004
Verify Michael Viet Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average psychiatry physician in 2024
2,674 Medicare Part D claims for 99 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Divalproex Sodium205 claims
- Quetiapine Fumarate180 claims
- Sertraline Hcl167 claims
- Olanzapine153 claims
- Risperidone148 claims
- Benztropine Mesylate144 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.
Industry payments in 2024: $417.77
13 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Bills Medicare through 2 group practices
- Gardner Family Health Network IncAlviso, CA
- Momentum For HealthSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Viet Huynh among 8,673 psychiatry physician records in California
Michael Viet Huynh, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2010 · median 2005 among the 3,295 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Jose → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Hao Duong, M.D.San Jose, CA 951261952446304
- Emanuel Frank, M.D.San Jose, CA 951261982746822
- Justin Grey, MDSan Jose, CA 951261992898753
- Franz Kaiser, M.D.San Jose, CA 951261801075361
- Stuart Krigel, M.D.San Jose, CA 951261437199866
- Rachel Lapidus, M.D., MPHSan Jose, CA 951261093944019
- Elaine Lu, M.D.San Jose, CA 951261649590258
- Maksim Marchenko, M.DSan Jose, CA 951261609197219
Common questions
What is Michael Viet Huynh, M.D.'s NPI number?
Michael Viet Huynh, M.D.'s National Provider Identifier (NPI) is 1699065342, issued on Apr 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Viet Huynh, M.D. located?
The NPPES record lists a practice address at 2001 The Alameda, San Jose, CA, 95126. Phone: (408) 261-7777. Providers update this record themselves, so call before visiting.
How can I verify Michael Viet Huynh, M.D.'s license?
NPPES lists California license number A131349, 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 Michael Viet Huynh, M.D. prescribe under Medicare Part D?
In 2024, Michael Viet Huynh, M.D. had 2,674 Medicare Part D claims for 99 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.