Marshall C. Roberts, MD
Family Medicine Physician · San Diego, CA
Marshall C. Roberts, MD is a family medicine physician with a practice address in San Diego, California, and NPI 1750961843, issued on Apr 12, 2021. Check the license (California A189192, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marshall C. Roberts
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A189192 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16899 W Bernardo Dr, San Diego, CA 92127
- Phone
- (858) 499-2705
- Enumerated
- Apr 12, 2021
- Record last updated
- Jan 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20240930004109); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 16899 W Bernardo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Beaman, PA-CMedical Physician Assistant1164411369
- Kathrin Belanger, OTR/L, CHTOccupational Therapist1063735470
- Andrea Brady, PT, DPTPhysical Therapist1215614722
- Amity Clow, MDSports Medicine (Family Medicine) Physician1164805354
- Ellen Deloya, DOFamily Medicine Physician1457934648
- Kathryn Dorroh, DPTOrthopedic Physical Therapist1295039709
Verify Marshall C. Roberts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A189192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
143 Medicare Part D claims for 64 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril18 claims
- Atorvastatin Calcium13 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.
Industry payments in 2024: $34.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall C. Roberts among 17,133 family medicine physician records in California
Marshall C. Roberts, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amy Abola, M.D.San Diego, CA 921271306854898
- Marie Adamson, M.D.San Diego, CA 921271518938950
- Stephen Beeson, M.D.San Diego, CA 921271740390186
- Richard Bryce, D.O.San Diego, CA 921271538178843
- Paula Dozzi, MDSan Diego, CA 921271295758118
- Tyson Ikeda, M.D.San Diego, CA 921271801970157
- Elias Jaraicie, M.D.San Diego, CA 921271013929900
- Timothy Judd, DOSan Diego, CA 921271932158946
Common questions
What is Marshall C. Roberts, MD's NPI number?
Marshall C. Roberts, MD's National Provider Identifier (NPI) is 1750961843, issued on Apr 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marshall C. Roberts, MD located?
The NPPES record lists a practice address at 16899 W Bernardo Dr, San Diego, CA, 92127. Phone: (858) 499-2705. Providers update this record themselves, so call before visiting.
How can I verify Marshall C. Roberts, MD's license?
NPPES lists California license number A189192, 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 Marshall C. Roberts, MD prescribe under Medicare Part D?
In 2024, Marshall C. Roberts, MD had 143 Medicare Part D claims for 64 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.