Michael Antonini, M.D.
Surgery Physician · Auburn, CA
Michael Antonini, M.D. is a surgery physician with a practice address in Auburn, California, and NPI 1700924941, issued on Feb 1, 2007. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Antonini
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- Practice location
- 11795 Education St Ste 201, Auburn, CA 95602
- Phone
- (530) 745-0720
- Enumerated
- Feb 1, 2007
- Entity
- Type 1 · individual
Also registered at 11795 Education St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barton Bradshaw, M.D.Surgery Physician1558408328
- Alexis Gaskin, M.D.Student in an Organized Health Care Education/Training Program1407192206
- Jeffrey Jenkins, M.D.Surgery Physician1467599217
- Ian Solari, M.D.Emergency Medicine Physician1578722302
- Andrea Thomas, DOFamily Medicine Physician1649730680
- Danny Yen, M.D.Internal Medicine Physician1063498897
Verify Michael Antonini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8% more Medicare Part D claims than the average surgery physician in 2024
188 Medicare Part D claims for 121 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. 145 claims were for opioids.
Most prescribed
- Oxycodone Hcl97 claims
- Hydrocodone-Acetaminophen42 claims
- Ondansetron Hcl11 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.
One hospital or facility affiliation
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in California
There are 3,381 surgery physician records in California.
Other surgery physician records in California
- Oliver Aalami, M.D.Stanford, CA1225229024
- Shahram Aarabi, MDOakland, CA1972700458
- Miriam Abaunza, M.D.Los Angeles, CA1538470778
- Benjamin Abbadessa, M.D.San Diego, CA1255593612
- Abdul-Rahman Abdel-ReheemLos Angeles, CA1831770437
- Sandy Abdelkedous, MDFresno, CA1306093109
- Hana Abdirahman, MDTemecula, CA1265288112
- Sherwin Abdoli, MDPetaluma, CA1508386442
- Michael Abdulian, MDGlendale, CA1649469628
- Mhdshafic Abdulkarim, MDOrange, CA1750174249
Common questions
What is Michael Antonini, M.D.'s NPI number?
Michael Antonini, M.D.'s National Provider Identifier (NPI) is 1700924941, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Antonini, M.D. located?
The NPPES record lists a practice address at 11795 Education St Ste 201, Auburn, CA, 95602. Phone: (530) 745-0720. Providers update this record themselves, so call before visiting.
How can I verify Michael Antonini, M.D.'s license?
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 Michael Antonini, M.D. prescribe under Medicare Part D?
In 2024, Michael Antonini, M.D. had 188 Medicare Part D claims for 121 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.