Anthony Vu Huynh, D.O.
Obesity Medicine (Internal Medicine) Physician · Roseville, CA
Anthony Vu Huynh, D.O. is an obesity medicine (internal medicine) physician with a practice address in Roseville, California, and NPI 1508057522, issued on Aug 6, 2007. Check the license (California 20A14321, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony Vu Huynh
- Credential
- D.O.
- Primary taxonomy
- Obesity Medicine (Internal Medicine) Physician 207RB0002X
- License number
- 20A14321 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Douglas Blvd Ste 204, Roseville, CA 95661
- Phone
- (916) 774-8885
- Enumerated
- Aug 6, 2007
- Record last updated
- Apr 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (916) 774-8818
- Medicare enrollment
- Enrolled (PECOS I20160418000403); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3100 Douglas Blvd Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Summer AzmatObesity Medicine (Family Medicine) Physician1770143661
- Melisa Cato, LCSWClinical Social Worker1932880069
- Debbie Chinn-Davis, MAS, MS, RDRegistered Dietitian1043190317
- Jennifer Holman, RD, CDERegistered Dietitian1053954560
- Jennifer Jasper, RDRegistered Dietitian1689024614
- Denise MathisRegistered Dietitian1760187512
Verify Anthony Vu Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A14321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average obesity medicine (internal medicine) physician in 2024
373 Medicare Part D claims for 98 beneficiaries, against an average of 742 among the 106 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Metformin Hcl Er100 claims
- Topiramate82 claims
- Ozempic62 claims
- Bupropion Xl23 claims
- Bupropion Hcl12 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 Valley Medical FoundationRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obesity Medicine (Internal Medicine) Physician providers in California
There are 17 obesity medicine (internal medicine) physician records in California.
Other obesity medicine (internal medicine) physician records in California
- Arthur Aronson, M.D.San Diego, CA1780030122
- Jagraj Basi, MDStockton, CA1619516531
- Jill Blickley, DOSan Francisco, CA1730126152
- Randall Caldron, MDWest Hills, CA1053475822
- Melissa Chung, MDSanta Monica, CA1285123265
- Gerald Cox, MD, MPHLakewood, CA1477041333
- Quyen Dao, M.D.Tustin, CA1932305034
- Nicole Grant, MDPalo Alto, CA1902007198
- Eduardo Grunvald, M.DSan Diego, CA1497791339
- Ed Hendricks, M.D.Roseville, CA1700220092
Common questions
What is Anthony Vu Huynh, D.O.'s NPI number?
Anthony Vu Huynh, D.O.'s National Provider Identifier (NPI) is 1508057522, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Vu Huynh, D.O. located?
The NPPES record lists a practice address at 3100 Douglas Blvd Ste 204, Roseville, CA, 95661. Phone: (916) 774-8885. Providers update this record themselves, so call before visiting.
How can I verify Anthony Vu Huynh, D.O.'s license?
NPPES lists California license number 20A14321, 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 Anthony Vu Huynh, D.O. prescribe under Medicare Part D?
In 2024, Anthony Vu Huynh, D.O. had 373 Medicare Part D claims for 98 beneficiaries; the average among obesity medicine (internal medicine) physician prescribers was 742. 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.