Robert Ferrera, M.D.
Adult Medicine Physician · Sacramento, CA
Robert Ferrera, M.D. is an adult medicine physician with a practice address in Sacramento, California, and NPI 1578718938, issued on Nov 25, 2008. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Ferrera
- Credential
- M.D.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- Practice location
- 107 Scripps Dr, Sacramento, CA 95825
- Phone
- (916) 929-4646
- Enumerated
- Nov 25, 2008
- Entity
- Type 1 · individual
Also registered at 107 Scripps Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Broderick, M.D.Adult Reconstructive Orthopaedic Surgery Physician1770522203
- Margaret Delmore, MD DDSOral & Maxillofacial Surgery (D.M.D.)1053537993
- Kevin Kirby, DPMPodiatrist1205907227
- Kenneth Wiesner, M.D.Rheumatology Physician1033287545
Verify Robert Ferrera 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
99% fewer Medicare Part D claims than the average adult medicine physician in 2024
29 Medicare Part D claims, against an average of 2,896 among the 1,419 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- J M Geiss DO ApcSanta Ana, 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.
Adult Medicine Physician providers in California
There are 399 adult medicine physician records in California.
Other adult medicine physician records in California
- Mina Abazari, M.D.Laguna Beach, CA1417012444
- Derrick Adams, D.O.Lincoln, CA1659352219
- Abhishek Agarwal, M.D.Roseville, CA1124257407
- Marie Agleham, MDUnion City, CA1649298209
- Ahmad Ahmadzia, M.D.Fair Oaks, CA1023431152
- Dimple Ajwani, D.O.Roseville, CA1053687152
- Dina Al-RabadiSanta Monica, CA1386271682
- James Aldrich, MDLa Jolla, CA1730290016
- John Alevizos, DOIrvine, CA1689671380
- Maryin Altamirano, MDBeaumont, CA1720575988
Common questions
What is Robert Ferrera, M.D.'s NPI number?
Robert Ferrera, M.D.'s National Provider Identifier (NPI) is 1578718938, issued on Nov 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robert Ferrera, M.D. located?
The NPPES record lists a practice address at 107 Scripps Dr, Sacramento, CA, 95825. Phone: (916) 929-4646. Providers update this record themselves, so call before visiting.
How can I verify Robert Ferrera, 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 Robert Ferrera, M.D. prescribe under Medicare Part D?
In 2024, Robert Ferrera, M.D. had 29 Medicare Part D claims; the average among adult medicine physician prescribers was 2,896. 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.