Huy Ngoc Trinh, M.D.
Gastroenterology Physician · San Jose, CA
Huy Ngoc Trinh, M.D. is a gastroenterology physician with a practice address in San Jose, California, and NPI 1326041658, issued on May 31, 2005. Check the license (California G61514, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Huy Ngoc Trinh
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- G61514 CA
Self-reported in NPPES; status is on the state search - Practice location
- 227 N Jackson Ave Ste 235, San Jose, CA 95116
- Phone
- (408) 430-1688
- Enumerated
- May 31, 2005
- Record last updated
- Jan 6, 2026
- Fax
- (408) 430-1689
- Medicaid ID
- 00G61514 CA
- Medicare enrollment
- Enrolled (PECOS I20110503000610); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1986
- Entity
- Type 1 · individual
Also registered at 227 N Jackson Ave Ste 235
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Phung, DOFamily Medicine Physician1588223382
- Richard Trevino, M.D.Otolaryngology Physician1275616310
- Christine Trinh, DOFamily Medicine Physician1053974147
- Julie VuPhysician Assistant1861171183
Verify Huy Ngoc Trinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G61514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,686 Medicare Part D claims for 496 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Vemlidy813 claims
- Entecavir204 claims
- Sod Sulf-Potass Sulf-Mag Sulf137 claims
- Tenofovir Disoproxil Fumarate68 claims
- Gavilyte-G65 claims
- Baraclude61 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $16,539.56
30 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Huy N Trinh MD Gastroenterology Hepatology IncSan Jose, CA
- San Jose Gastroenterology, Inc.San Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
Other gastroenterology physician records in California
- David Aarons, MDLodi, CA1619081379
- Constante Abaya, MDOxnard, CA1003918459
- Sadeea Abbasi, M.D., PH.D.Los Angeles, CA1366713513
- Basim Abdelkarim, MDUpland, CA1932217544
- Homan Abdollahzadeh, MDPalm Springs, CA1184634826
- John Abdulian, M.D.Fresno, CA1437114113
- Hussein Abidali, DORancho Cucamonga, CA1205274768
- Alaa Abousaif, MDOrange, CA1235124108
- Donald Abrahm, M.D.Newport Beach, CA1215022405
- Maria Abreu, M.D.West Hollywood, CA1598793374
Common questions
What is Huy Ngoc Trinh, M.D.'s NPI number?
Huy Ngoc Trinh, M.D.'s National Provider Identifier (NPI) is 1326041658, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Huy Ngoc Trinh, M.D. located?
The NPPES record lists a practice address at 227 N Jackson Ave Ste 235, San Jose, CA, 95116. Phone: (408) 430-1688. Providers update this record themselves, so call before visiting.
How can I verify Huy Ngoc Trinh, M.D.'s license?
NPPES lists California license number G61514, 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 Huy Ngoc Trinh, M.D. prescribe under Medicare Part D?
In 2024, Huy Ngoc Trinh, M.D. had 1,686 Medicare Part D claims for 496 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Huy Ngoc Trinh, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.