Thanh-Tam Ngoc Nguyen, D.O.
Family Medicine Physician · Morgan Hill, CA
Thanh-Tam Ngoc Nguyen, D.O. is a family medicine physician with a practice address in Morgan Hill, California, and NPI 1902145592, issued on Feb 3, 2013. Check the license (California 20A12623, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thanh-Tam Ngoc Nguyen
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A12623 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16360 Monterey RD Ste 270, Morgan Hill, CA 95037
- Phone
- (408) 763-5060
- Enumerated
- Feb 3, 2013
- Record last updated
- Feb 28, 2025
- Fax
- (408) 763-4182
- Medicare enrollment
- Enrolled (PECOS I20140429001077); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Thanh-Tam Ngoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12623Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average family medicine physician in 2024
2,832 Medicare Part D claims for 461 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Atorvastatin Calcium256 claims
- Amlodipine Besylate134 claims
- Levothyroxine Sodium123 claims
- Losartan Potassium119 claims
- Lisinopril83 claims
- Rosuvastatin Calcium77 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.
Industry payments in 2024: $770.89
54 payments; by number, the most common kind was food and beverage; the largest payer was Currax Pharmaceuticals LLC. 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
- Bass Medical GroupMorgan Hill, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thanh-Tam Ngoc Nguyen among 17,133 family medicine physician records in California
Thanh-Tam Ngoc 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 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2011 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
8 family medicine physician records list a practice address in Morgan Hill
They are 8 of the 626 NPPES records with a practice address in Morgan Hill, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Morgan Hill → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Oscar Becerra, M.D.Morgan Hill, CA 950371316931439
- Robin Bennett, DOMorgan Hill, CA 950371831523737
- Frank Huang, MDMorgan Hill, CA 950371316964844
- Shiva Mohtashami, M.D.Morgan Hill, CA 950371043566623
- Daniel Morgan, M.D.Morgan Hill, CA 950371023360930
- Ricardo Perez, M.D.Morgan Hill, CA 950371730230830
- Johanna Wu, DOMorgan Hill, CA 950371235871963
- Samarth Bhatnagar, DOMilpitas, CA 950351083364905
Common questions
What is Thanh-Tam Ngoc Nguyen, D.O.'s NPI number?
Thanh-Tam Ngoc Nguyen, D.O.'s National Provider Identifier (NPI) is 1902145592, issued on Feb 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Thanh-Tam Ngoc Nguyen, D.O. located?
The NPPES record lists a practice address at 16360 Monterey RD Ste 270, Morgan Hill, CA, 95037. Phone: (408) 763-5060. Providers update this record themselves, so call before visiting.
How can I verify Thanh-Tam Ngoc Nguyen, D.O.'s license?
NPPES lists California license number 20A12623, 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 Thanh-Tam Ngoc Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Thanh-Tam Ngoc Nguyen, D.O. had 2,832 Medicare Part D claims for 461 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.