Antoine Roberts, M.D.
Orthopaedic Surgery Physician · Marina Del Rey, CA
Antoine Roberts, M.D. is an orthopaedic surgery physician with a practice address in Marina Del Rey, California, and NPI 1114911880, issued on Sep 8, 2005. Check the license (California G39726, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Antoine Roberts
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- G39726 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4644 Lincoln Blvd, Marina Del Rey, CA 90292
- Phone
- (310) 577-8500
- Enumerated
- Sep 8, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (310) 577-8507
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 4644 Lincoln Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Colbert, M.D.Orthopaedic Surgery Physician1487656286
- Brian Estwick, MDOphthalmology Physician1003889247
- Cornelia Felber, PA-CPhysician Assistant1912035080
- Michael Gorniowsky, M.D.Family Medicine Physician1073567442
- Jeremy Korman, M.D.Surgery Physician1508870171
- Steven Krems, MDInternal Medicine Physician1972605020
Verify Antoine Roberts in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G39726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
17 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D.
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.
Antoine Roberts among 2,276 orthopaedic surgery physician records in California
Antoine Roberts, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 orthopaedic surgery physician records list a practice address in Marina Del Rey
They are 8 of the 711 NPPES records with a practice address in Marina Del Rey, and 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Marina Del Rey → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Andrzej Bulczynski, MEDICAL DOCTORMarina Del Rey, CA 902921932258704
- Jeffrey Colbert, M.D.Marina Del Rey, CA 902921487656286
- Rojeh Melikian, M.D.Marina Del Rey, CA 902921306073838
- Steven Shimoyama, M.D.Marina Del Rey, CA 902921386663615
- Louis Volpicelli, MDMarina Del Rey, CA 902921811091184
- Eleby Washington, M.D.Marina Del Rey, CA 902921154315273
- Anthony Zoppi, M.D.Marina Del Rey, CA 902921972503431
- Nicholas Bernthal, M.D.Venice, CA 902911902068356
Common questions
What is Antoine Roberts, M.D.'s NPI number?
Antoine Roberts, M.D.'s National Provider Identifier (NPI) is 1114911880, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Antoine Roberts, M.D. located?
The NPPES record lists a practice address at 4644 Lincoln Blvd, Marina Del Rey, CA, 90292. Phone: (310) 577-8500. Providers update this record themselves, so call before visiting.
How can I verify Antoine Roberts, M.D.'s license?
NPPES lists California license number G39726, 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 Antoine Roberts, M.D. prescribe under Medicare Part D?
In 2024, Antoine Roberts, M.D. had 17 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. 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.