Myhanh Nguyen, MD
Occupational Medicine Physician · Sunnyvale, CA
Myhanh Nguyen, MD is an occupational medicine physician with a practice address in Sunnyvale, California, and NPI 1518067396, issued on Sep 22, 2006. Check the license (California G61875, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Myhanh Nguyen
- Credential
- MD
- Primary taxonomy
- Occupational Medicine Physician 2083X0100X
- License number
- G61875 CA
Self-reported in NPPES; status is on the state search - Practice location
- 582 South Sunnyvale Ave, Sunnyvale, CA 94086
- Phone
- (408) 733-4380
- Enumerated
- Sep 22, 2006
- Record last updated
- Dec 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050622000976); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest occupational medicine physician records → All 415 in California → Look up another NPI →
Also registered at 582 South Sunnyvale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Norma Kay Morrison, MDOccupational Medicine Physician1235237991
Verify Myhanh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G61875Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average occupational medicine physician in 2024
268 Medicare Part D claims for 176 beneficiaries, against an average of 794 among the 463 providers of this specialty who prescribed in Part D.
Most prescribed
- Atovaquone-Proguanil Hcl117 claims
- Azithromycin54 claims
- Typhim Vi34 claims
- Acetazolamide24 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
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Myhanh Nguyen among 415 occupational medicine physician records in California
Myhanh Nguyen, MD is one of 415 occupational medicine physician records with a practice address in California. 30% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 57% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated1986 · median 1995 among the 51 with a school on file
- Record last updated2011 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083X0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Medicine Physician providers in California
There are 415 occupational medicine physician records in California.
All 415 in California → Every provider in Sunnyvale → Occupational Medicine Physician nationwide →
The 8 occupational medicine physician records with the nearest ZIP codes
- Norma Kay Morrison, MDSunnyvale, CA 940861235237991
- Richard Thompson, M.D.Sunnyvale, CA 940861376641076
- Jeffery Hess, M.D., M.S.Sunnyvale, CA 940891790014835
- David Kaye, DOSouth San Francisco, CA 940801730271040
- Lisa Key, MDSouth San Francisco, CA 940801558449165
- Sandra Lee, MDSouth San Francisco, CA 940801629128426
- Douglas Thierer, DOSouth San Francisco, CA 940801811075468
- Jean Abbe, M.D.San Francisco, CA 941021316163231
Common questions
What is Myhanh Nguyen, MD's NPI number?
Myhanh Nguyen, MD's National Provider Identifier (NPI) is 1518067396, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Myhanh Nguyen, MD located?
The NPPES record lists a practice address at 582 South Sunnyvale Ave, Sunnyvale, CA, 94086. Phone: (408) 733-4380. Providers update this record themselves, so call before visiting.
How can I verify Myhanh Nguyen, MD's license?
NPPES lists California license number G61875, 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 Myhanh Nguyen, MD prescribe under Medicare Part D?
In 2024, Myhanh Nguyen, MD had 268 Medicare Part D claims for 176 beneficiaries; the average among occupational medicine physician prescribers was 794. 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.