Thao Le Thanh Nguyen, D.O.
Family Medicine Physician · Stockton, CA
Thao Le Thanh Nguyen, D.O. is a family medicine physician with a practice address in Stockton, California, and NPI 1477816544, issued on Jun 22, 2012. Check the license (California 20A13312, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thao Le Thanh Nguyen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A13312 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3132 W March LN Ste 5, Stockton, CA 95219
- Phone
- (209) 475-5500
- Enumerated
- Jun 22, 2012
- Record last updated
- Sep 8, 2023
- Fax
- (209) 475-5535
- Medicare enrollment
- Enrolled (PECOS I20150820012438); accepts Medicare assignment
- Medical or professional school
- Western University Of Health Sciences College Of Dental Med, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3132 W March LN Ste 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rakesh Baboo, MD, MBBSInternal Medicine Physician1083190839
- Vanessa BojorquesPhysician Assistant1306629423
- Carol Burch, MDFamily Medicine Physician1356360721
- Regina Burgos, FNPFamily Nurse Practitioner1194136754
- Anureet Gill, MDFamily Medicine Physician1700041506
- Samira Jahangiri, M.D.Family Medicine Physician1598928822
Verify Thao Le Thanh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A13312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average family medicine physician in 2024
4,061 Medicare Part D claims for 237 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium414 claims
- Amlodipine Besylate191 claims
- Losartan Potassium173 claims
- Fluticasone Propionate135 claims
- Lisinopril121 claims
- Gabapentin110 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): 96.5 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: $103.87
1 payment: food and beverage; the largest payer was Kerecis Limited. 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
- Dignity Health Medical FoundationStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thao Le Thanh Nguyen among 17,133 family medicine physician records in California
Thao Le Thanh Nguyen, D.O. 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 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 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).
116 family medicine physician records list a practice address in Stockton
They are 116 of the 9,522 NPPES records with a practice address in Stockton, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Stockton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carol Burch, MDStockton, CA 952191356360721
- Wilmer Garcia Ricardo, M.D.Stockton, CA 952191205496239
- Anureet Gill, MDStockton, CA 952191700041506
- Anita Heart, MDStockton, CA 952191720216179
- Samira Jahangiri, M.D.Stockton, CA 952191598928822
- Nicole Knotts, M.D.Stockton, CA 952191194096743
- Kanchan KumariStockton, CA 952191598385916
- Annapoorna Muthyapu, M.D.Stockton, CA 952191063767564
Common questions
What is Thao Le Thanh Nguyen, D.O.'s NPI number?
Thao Le Thanh Nguyen, D.O.'s National Provider Identifier (NPI) is 1477816544, issued on Jun 22, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Thao Le Thanh Nguyen, D.O. located?
The NPPES record lists a practice address at 3132 W March LN Ste 5, Stockton, CA, 95219. Phone: (209) 475-5500. Providers update this record themselves, so call before visiting.
How can I verify Thao Le Thanh Nguyen, D.O.'s license?
NPPES lists California license number 20A13312, 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 Thao Le Thanh Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Thao Le Thanh Nguyen, D.O. had 4,061 Medicare Part D claims for 237 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Thao Le Thanh Nguyen, D.O.'s MIPS final score?
The 2023 MIPS final score is 96.5 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.