Jamie Thien-Huong Nguyen, MD
Internal Medicine Physician · San Jose, CA
Jamie Thien-Huong Nguyen, MD is an internal medicine physician with a practice address in San Jose, California, and NPI 1053442020, issued on Mar 8, 2007. Check the license (California A60926, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jamie Thien-Huong Nguyen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A60926 CA
Self-reported in NPPES; status is on the state search - Practice location
- 500 Tully RD, San Jose, CA 95111
- Phone
- (408) 888-5500
- Enumerated
- Mar 8, 2007
- Record last updated
- Sep 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A609260 CA
- Medicare enrollment
- Enrolled (PECOS I20040505000867); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 500 Tully RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Richard Battaglia, DDSDentist1033184635
- Bao-Chau Bui, PHARM. D.Pharmacist1184986275
- Pamela Cabrera-Milburn, RDNRegistered Dietitian1558218222
Verify Jamie Thien-Huong Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A60926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,248 Medicare Part D claims for 500 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 94 claims were for opioids.
Most prescribed
- Atorvastatin Calcium877 claims
- Amlodipine Besylate583 claims
- Losartan Potassium401 claims
- Metformin Hcl328 claims
- Fosinopril Sodium262 claims
- Fluticasone Propionate259 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- County OF Santa ClaraSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jamie Thien-Huong Nguyen among 17,696 internal medicine physician records in California
Jamie Thien-Huong Nguyen, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1995 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
428 internal medicine physician records list a practice address in San Jose
They are 428 of the 20,925 NPPES records with a practice address in San Jose, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Jose → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Dan Le, MDSan Jose, CA 951111962468314
- Peter Mazonson, MDSan Jose, CA 951111811953391
- Sara Pinkel, MDSan Jose, CA 951111629138474
- Don Tran, M.D.San Jose, CA 951111881688950
- Khanh Tran, MDSan Jose, CA 951111124093133
Common questions
What is Jamie Thien-Huong Nguyen, MD's NPI number?
Jamie Thien-Huong Nguyen, MD's National Provider Identifier (NPI) is 1053442020, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jamie Thien-Huong Nguyen, MD located?
The NPPES record lists a practice address at 500 Tully RD, San Jose, CA, 95111. Phone: (408) 888-5500. Providers update this record themselves, so call before visiting.
How can I verify Jamie Thien-Huong Nguyen, MD's license?
NPPES lists California license number A60926, 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 Jamie Thien-Huong Nguyen, MD prescribe under Medicare Part D?
In 2024, Jamie Thien-Huong Nguyen, MD had 8,248 Medicare Part D claims for 500 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jamie Thien-Huong Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. 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.