Thu Thuy Terri Huynh, M.D.
Internal Medicine Physician · Westminster, CA
Thu Thuy Terri Huynh, M.D. is an internal medicine physician with a practice address in Westminster, California, and NPI 1740343367, issued on Dec 18, 2006. Check the license (California A93982, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thu Thuy Terri Huynh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A93982 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15571 Brookhurst St, Westminster, CA 92683
- Phone
- (714) 775-3066
- Enumerated
- Dec 18, 2006
- Record last updated
- May 5, 2022
- Fax
- (714) 531-2915
- Medicare enrollment
- Enrolled (PECOS I20070424000513); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 15571 Brookhurst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Dinh, FNP, MSNFamily Nurse Practitioner1881193555
Verify Thu Thuy Terri Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.9 times the Medicare Part D claims of the average internal medicine physician in 2024
25,127 Medicare Part D claims for 844 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 103 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,616 claims
- Amlodipine Besylate1,453 claims
- Losartan Potassium1,192 claims
- Gabapentin930 claims
- Metformin Hcl563 claims
- Vascepa531 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): 93.1 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: $1,769.19
67 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Physician Partners Medical Group IncWestminster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thu Thuy Terri Huynh among 17,696 internal medicine physician records in California
Thu Thuy Terri Huynh, M.D. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 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).
43 internal medicine physician records list a practice address in Westminster
They are 43 of the 1,306 NPPES records with a practice address in Westminster, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Westminster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Loc Bui, M.D.Westminster, CA 926831023081387
- Andy Ho, M.D.Westminster, CA 926831801850821
- Vu Le, M.D.Westminster, CA 926831013992791
- Dean Ngo, MDWestminster, CA 926831982690582
- Loan Ngo, M.D.Westminster, CA 926831386696144
- Phuc Nguyen, M.D.Westminster, CA 926831134123961
- Vuong Nguyen, M.D.Westminster, CA 926831093701690
- Hoa Nguyen, M.DWestminster, CA 926831619931763
Common questions
What is Thu Thuy Terri Huynh, M.D.'s NPI number?
Thu Thuy Terri Huynh, M.D.'s National Provider Identifier (NPI) is 1740343367, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thu Thuy Terri Huynh, M.D. located?
The NPPES record lists a practice address at 15571 Brookhurst St, Westminster, CA, 92683. Phone: (714) 775-3066. Providers update this record themselves, so call before visiting.
How can I verify Thu Thuy Terri Huynh, M.D.'s license?
NPPES lists California license number A93982, 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 Thu Thuy Terri Huynh, M.D. prescribe under Medicare Part D?
In 2024, Thu Thuy Terri Huynh, M.D. had 25,127 Medicare Part D claims for 844 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Thu Thuy Terri Huynh, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 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.