Yen Huynh, MPH, PA-C
Physician Assistant · San Jose, CA
Yen Huynh, MPH, PA-C is a physician assistant with a practice address in San Jose, California, and NPI 1700318979, issued on Mar 28, 2017. Check the license (California 54321, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Yen Huynh
- Credential
- MPH, PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 54321 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2718 Riverrun Dr, San Jose, CA 95127
- Phone
- (408) 454-8933
- Enumerated
- Mar 28, 2017
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20171213000632); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Yen Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
124 Medicare Part D claims for 66 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 39 claims were for opioids.
Most prescribed
- Oxycodone Hcl29 claims
- Xarelto18 claims
- Clopidogrel16 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.
Bills Medicare through one group practice
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yen Huynh among 14,451 physician assistant records in California
Yen Huynh, MPH, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2016 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 physician assistant records list a practice address in San Jose
They are 221 of the 20,925 NPPES records with a practice address in San Jose, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Jose → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Hui Bettencourt, PASan Jose, CA 951271598795791
- Hector Erwin Busante, PA-CSan Jose, CA 951271487943577
- Camille GordonSan Jose, CA 951271083780712
- Kathleen Henry, P.A.San Jose, CA 951271205963162
- Christiane Le-Mahon, PA-CSan Jose, CA 951271811296635
- Ann NimesgernSan Jose, CA 951271790219707
- Mital PatelSan Jose, CA 951271205367703
- Brittney WhitlockSan Jose, CA 951271568232130
Common questions
What is Yen Huynh, MPH, PA-C's NPI number?
Yen Huynh, MPH, PA-C's National Provider Identifier (NPI) is 1700318979, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Yen Huynh, MPH, PA-C located?
The NPPES record lists a practice address at 2718 Riverrun Dr, San Jose, CA, 95127. Phone: (408) 454-8933. Providers update this record themselves, so call before visiting.
How can I verify Yen Huynh, MPH, PA-C's license?
NPPES lists California license number 54321, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Yen Huynh, MPH, PA-C prescribe under Medicare Part D?
In 2024, Yen Huynh, MPH, PA-C had 124 Medicare Part D claims for 66 beneficiaries; the average among physician assistant prescribers was 830. 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.