NPPES file of Aug 9, 2026

Michael Allan Roberts, M.D.

Anesthesiology Physician · Los Angeles, CA

Michael Allan Roberts, M.D. is an anesthesiology physician with a practice address in Los Angeles, California, and NPI 1578677951, issued on Aug 19, 2006. Check the license (California G78949, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578677951
Name
Michael Allan Roberts
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
G78949 CA
Self-reported in NPPES; status is on the state search
Practice location
2476 Overland Ave, Los Angeles, CA 90064
Phone
(310) 559-8276
Enumerated
Aug 19, 2006
Record last updated
Mar 24, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(310) 559-8284
Medicaid ID
00G789490 CA
Medicare enrollment
Enrolled (PECOS I20040513001188); may accept Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 1992
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2476 Overland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Bornstein, M.D.Anesthesiology Physician1427064369
  2. Ronald Wahlig, M.D.Anesthesiology Physician1518071984

Verify Michael Allan Roberts in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G78949
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $21.21

1 payment: food and beverage; the largest payer was Grifols USA, LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Roberts$21.21
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael Allan Roberts among 7,571 anesthesiology physician records in California

Michael Allan Roberts, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 53% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1992 · median 2006 among the 4,868 with a school on file
  • Record last updated2016 · 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 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Shahram Beroukhim, MDLos Angeles, CA 900641356581482
  2. John Bornstein, M.D.Los Angeles, CA 900641427064369
  3. Suha Murad, M.D.Los Angeles, CA 900641508871971
  4. Ronald Wahlig, M.D.Los Angeles, CA 900641518071984
  5. Steven Berlin, MDLos Angeles, CA 900671790773398
  6. Cynthia Mateo, M.D.Los Angeles, CA 900671861724189
  7. Howard Molitz, M.D.Los Angeles, CA 900671205859055
  8. Nasim Ali, M.D.Los Angeles, CA 900591275541542

Common questions

What is Michael Allan Roberts, M.D.'s NPI number?

Michael Allan Roberts, M.D.'s National Provider Identifier (NPI) is 1578677951, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Allan Roberts, M.D. located?

The NPPES record lists a practice address at 2476 Overland Ave, Los Angeles, CA, 90064. Phone: (310) 559-8276. Providers update this record themselves, so call before visiting.

How can I verify Michael Allan Roberts, M.D.'s license?

NPPES lists California license number G78949, 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.

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.