Trung Hoai Nguyen, M.D.
Family Medicine Physician · San Jose, CA
Trung Hoai Nguyen, M.D. is a family medicine physician with a practice address in San Jose, California, and NPI 1245306794, issued on Nov 27, 2006. Check the license (California A372990, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Trung Hoai Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A372990 CA
Self-reported in NPPES; status is on the state search - Practice location
- 280 N Jackson Ave Ste D, San Jose, CA 95116
- Phone
- (408) 254-9192
- Enumerated
- Nov 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (408) 254-9194
- Medicaid ID
- 00A372990 CA
- Medicare enrollment
- Enrolled (PECOS I20101112000070); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Trung Hoai Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A372990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average family medicine physician in 2024
5,080 Medicare Part D claims for 315 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium525 claims
- Amlodipine Besylate423 claims
- Metformin Hcl322 claims
- Losartan Potassium176 claims
- Jardiance154 claims
- Glipizide Er149 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): 26.4 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: $630.46
24 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- One Health Medical FoundationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trung Hoai Nguyen among 17,133 family medicine physician records in California
Trung Hoai Nguyen, M.D. 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 fileYes · 62% of these records are
- Graduated1975 · median 2005 among the 10,652 with a school on file
- Record last updated2007 · 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).
265 family medicine physician records list a practice address in San Jose
They are 265 of the 20,925 NPPES records with a practice address in San Jose, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Jose → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sekhar Ujwala Eadula, M.D.San Jose, CA 951161427313345
- Elena Ermakova, MDSan Jose, CA 951161932322112
- Darith Khay, M.D.San Jose, CA 951161295761609
- Joshua Lopez, D.O.San Jose, CA 951161629288766
- James Luu, D.O.San Jose, CA 951161104915198
- Chau Nguyen, M.D.San Jose, CA 951161285612028
- Hai Nguyen, M.D.San Jose, CA 951161326079997
- Vu Nguyen, D.O.San Jose, CA 951161225063290
Common questions
What is Trung Hoai Nguyen, M.D.'s NPI number?
Trung Hoai Nguyen, M.D.'s National Provider Identifier (NPI) is 1245306794, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Trung Hoai Nguyen, M.D. located?
The NPPES record lists a practice address at 280 N Jackson Ave Ste D, San Jose, CA, 95116. Phone: (408) 254-9192. Providers update this record themselves, so call before visiting.
How can I verify Trung Hoai Nguyen, M.D.'s license?
NPPES lists California license number A372990, 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 Trung Hoai Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Trung Hoai Nguyen, M.D. had 5,080 Medicare Part D claims for 315 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Trung Hoai Nguyen, M.D.'s MIPS final score?
The 2023 MIPS final score is 26.4 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.