Thuy Ngoc Huynh, MD
Internal Medicine Physician · Milpitas, CA
Thuy Ngoc Huynh, MD is an internal medicine physician with a practice address in Milpitas, California, and NPI 1982711495, issued on Aug 23, 2006. Check the license (California G073028, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thuy Ngoc Huynh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G073028 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1189 E Calaveras Blvd, Milpitas, CA 95035
- Phone
- (408) 262-9992
- Enumerated
- Aug 23, 2006
- Record last updated
- Sep 28, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (408) 262-9591
- Medicaid ID
- 00G730281 CA
- Medicare enrollment
- Enrolled (PECOS I20061220000491); may accept Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Thuy Ngoc Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G073028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
813 Medicare Part D claims for 68 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Rosuvastatin Calcium126 claims
- Metformin Hcl Er75 claims
- Amlodipine Besylate56 claims
- Atorvastatin Calcium52 claims
- Losartan Potassium37 claims
- Lisinopril32 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: $16.01
1 payment: food and beverage; the largest payer was Novo Nordisk 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.
Thuy Ngoc Huynh among 17,696 internal medicine physician records in California
Thuy Ngoc Huynh, 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 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
- Graduated1990 · median 2004 among the 11,065 with a school on file
- Record last updated2012 · 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).
41 internal medicine physician records list a practice address in Milpitas
They are 41 of the 878 NPPES records with a practice address in Milpitas, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Milpitas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mayssoun Alhariri, MDMilpitas, CA 950351427135375
- Tina Cheng, MDMilpitas, CA 950351548347479
- Audrey Ellis, MDMilpitas, CA 950351629155577
- Kamal Hijazi, MDMilpitas, CA 950351558448480
- Jayashree Joshi, M.D.Milpitas, CA 950351720066426
- Bill Jue, MDMilpitas, CA 950351902983844
- Richard Luu, MDMilpitas, CA 950351316024250
- Trang Nguyen, M.D.Milpitas, CA 950351053324459
Common questions
What is Thuy Ngoc Huynh, MD's NPI number?
Thuy Ngoc Huynh, MD's National Provider Identifier (NPI) is 1982711495, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thuy Ngoc Huynh, MD located?
The NPPES record lists a practice address at 1189 E Calaveras Blvd, Milpitas, CA, 95035. Phone: (408) 262-9992. Providers update this record themselves, so call before visiting.
How can I verify Thuy Ngoc Huynh, MD's license?
NPPES lists California license number G073028, 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 Thuy Ngoc Huynh, MD prescribe under Medicare Part D?
In 2024, Thuy Ngoc Huynh, MD had 813 Medicare Part D claims for 68 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.