Robert David Ferrera, M.D.
Adult Medicine Physician · Sacramento, CA
Robert David 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 (California G24689, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert David Ferrera
- Credential
- M.D.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- G24689 CA
Self-reported in NPPES; status is on the state search - Practice location
- 107 Scripps Dr, Sacramento, CA 95825
- Phone
- (916) 929-4646
- Enumerated
- Nov 25, 2008
- Record last updated
- Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (916) 649-7598
- Medicare enrollment
- Enrolled (PECOS I20210417000012); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1972
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
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 David Ferrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G24689Check 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 3,002 among the 1,307 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.
Bills Medicare through one group practice
- J M Geiss DO ApcSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert David Ferrera among 386 adult medicine physician records in California
Robert David Ferrera, M.D. is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1972 · median 2005 among the 187 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
All 386 in California → Every provider in Sacramento → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Trinh Dao Nguyen, MDSacramento, CA 958251508220328
- Muhammad Daud, M.D.Sacramento, CA 958251437719408
- James Dickens, M.D.Sacramento, CA 958251215956776
- Brandon Loughridge, MDSacramento, CA 958251003376070
- Dwight Bass, M.D.Sacramento, CA 958261689712317
- Kiranbir Dhillon Thiara, M.D.Sacramento, CA 958231083860787
- Michael Moua, M.D.Sacramento, CA 958231811299928
- Rebecca Lewis, FNPSacramento, CA 958211366206237
Common questions
What is Robert David Ferrera, M.D.'s NPI number?
Robert David 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 David 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 David Ferrera, M.D.'s license?
NPPES lists California license number G24689, 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 Robert David Ferrera, M.D. prescribe under Medicare Part D?
In 2024, Robert David Ferrera, M.D. had 29 Medicare Part D claims; the average among adult medicine physician prescribers was 3,002. 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.