Dr. Antoine Roberts, MD
- Medicare services, 2021
- 13
- Part D claims, 2024
- 17
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4644 Lincoln Blvd, Marina Del Rey, CA 90292-6313
- Practice phone
- Call (310) 577-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eleby R. Washington III
Surgical practice · Marina Del Rey, California
Find Dr. Roberts' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Antoine Roberts is an orthopedic surgeon in El Monte, California
Dr. Roberts practices at Eleby R. Washington III in Marina Del Rey, California.
Dr. Roberts' NPI, 1114911880, was assigned on September 8, 2005. Dr. Roberts graduated from David Geffen School of Medicine at UCLA in 1978. Dr. Roberts holds California license G39726.
- NPI
- 1114911880NPI Registry (opens in a new tab)
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Practice phone
- (310) 577-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Antoine Roberts practices in Marina Del Rey and El Monte
Dr. Roberts' primary practice is Eleby R. Washington III, at 4644 Lincoln Blvd, Marina Del Rey, CA 90292-6313. The practice phone is (310) 577-8500. The NPI Registry lists Dr. Roberts' practice address as 9736 Garvey Ave, El Monte, CA 91733.
- Eleby R. Washington IIIPrimary4644 Lincoln Blvd, Marina Del Rey, CA 90292-6313Phone(310) 577-8500
- NPI Registry address9736 Garvey Ave, El Monte, CA 91733 · Los Angeles CountyPhone(310) 577-8500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Antoine Roberts is affiliated with 1 site of care and 1 medical group
Dr. Roberts' primary practice is Eleby R. Washington III in Marina Del Rey, California. Dmand AI also links Dr. Roberts to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Antoine Roberts' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roberts practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eleby R. Washington III | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Antoine Roberts is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Roberts' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Roberts is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Roberts
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Antoine Roberts billed Medicare for 13 services in 2021
CMS data shows 13 Medicare services from Dr. Roberts across 1 procedure code in 2021, all of them office visits. Medicare paid $403 for them. Every service was in an office.
Dr. Roberts' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 02021: 13
- Surgery
- 2020: 412021: 0100%
Dr. Roberts compared with the California median for orthopedic surgeons, 2021
- Dr. Roberts
- California median
- Medicare services
- 13vs 68398% below
- Part D claims
- 35vs 7050% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Roberts' most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Antoine Roberts' patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Roberts' median patient age at 51, with 67% women.
Dr. Roberts' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Antoine Roberts wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Roberts wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $770 in total drug cost. In 2019, CMS named 14 claims across 1 drug.
Dr. Roberts' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 142020: 35150%
Drugs named by CMS: 2 in 2020, 1 in 2019.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Antoine Roberts graduated from David Geffen School of Medicine at UCLA
Dr. Roberts graduated from David Geffen School of Medicine at UCLA in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Antoine Roberts's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Antoine Roberts
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Antoine Roberts' NPI number?
Dr. Antoine Roberts' NPI number is 1114911880. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Antoine Roberts?
Dr. Antoine Roberts is an orthopedic surgeon in El Monte, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Antoine Roberts practice?
Dr. Roberts practices at 4644 Lincoln Blvd, Marina Del Rey, CA 90292-6313. Dr. Roberts also practices at 9736 Garvey Ave, El Monte, CA 91733. Dr. Roberts' primary practice is Eleby R. Washington III in Marina Del Rey, California. Dmand AI also links Dr. Roberts to 1 medical group.
What is Dr. Antoine Roberts' office phone number?
The practice phone on file for Dr. Roberts is (310) 577-8500.
What is Dr. Antoine Roberts' medical license number?
Dr. Roberts holds California license G39726.
Does Dr. Antoine Roberts accept Medicare?
Yes. CMS data shows Dr. Roberts billed Medicare for 13 services in 2021.
What services does Dr. Antoine Roberts bill to Medicare?
In 2021, Dr. Roberts' most billed Medicare services were office visit, established patient (99212).
Where did Dr. Antoine Roberts go to medical school?
Dr. Roberts graduated from David Geffen School of Medicine at UCLA in 1978.
What drugs does Dr. Antoine Roberts prescribe most?
In 2020 Medicare Part D data, Dr. Roberts' most prescribed drugs by claims were Diclofenac Sodium and Ibuprofen.
How long has Dr. Antoine Roberts been practicing?
Dr. Roberts graduated from medical school in 1978, 48 years ago.
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