NPPES file of Aug 9, 2026

Ryan Mark Barnette, M.D.

Critical Care Medicine (Anesthesiology) Physician · West Hollywood, CA

Ryan Mark Barnette, M.D. is a critical care medicine (anesthesiology) physician with a practice address in West Hollywood, California, and NPI 1437594934, issued on May 9, 2013. Check the license (California A148838, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437594934
Name
Ryan Mark Barnette
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
License number
A148838 CA
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd, West Hollywood, CA 90048
Phone
(310) 423-1447
Enumerated
May 9, 2013
Record last updated
Sep 28, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20171128001856); accepts Medicare assignment
Medical or professional school
Eastern Virginia Medical School, 2013
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 8700 Beverly Blvd

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

  1. Ryan Abdul-HaqqVascular Surgery Physician1386087864
  2. Sina Abedi, MDAnesthesiology Physician1497558951
  3. Gohar AbrahamryanPhysician Assistant1871729715
  4. Barham Abu Dayyeh, MDGastroenterology Physician1902927353
  5. Anisa Abu-Ramaileh, PHARM.D., BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447769732
  6. Jay Acharya, MDNeuroradiology Physician1871995498

Verify Ryan Mark Barnette in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A148838    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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Bills Medicare through 2 group practices

  1. Cedars-Sinai Medical Care FoundationLos Angeles, CA
  2. Willow Brook Critical Care Medical Group IncGlendale, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Critical Care Medicine (Anesthesiology) Physician providers in California

There are 146 critical care medicine (anesthesiology) physician records in California.

All 146 in California → Every provider in West Hollywood →

Other critical care medicine (anesthesiology) physician records in California

  1. Sara Abu-Tabikh, M.D.San Francisco, CA1265810055
  2. Scott Ahlbrand, M.D.Stanford, CA1871789354
  3. Xavier Alacoque, M.D.San Francisco, CA1619197068
  4. Andrea Ansari, MDSacramento, CA1972066686
  5. John Baker, MDLos Angeles, CA1285196410
  6. Ron Barak, MDSan Diego, CA1386900157
  7. Benjamin Barmaan, MDLos Angeles, CA1366978439
  8. Marlene Barnhouse, M.D.La Jolla, CA1740576875
  9. Juliana Barr, M.D.Palo Alto, CA1144331018
  10. Edward Bertaccini, MDPalo Alto, CA1063432623

Common questions

What is Ryan Mark Barnette, M.D.'s NPI number?

Ryan Mark Barnette, M.D.'s National Provider Identifier (NPI) is 1437594934, issued on May 9, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Mark Barnette, M.D. located?

The NPPES record lists a practice address at 8700 Beverly Blvd, West Hollywood, CA, 90048. Phone: (310) 423-1447. Providers update this record themselves, so call before visiting.

How can I verify Ryan Mark Barnette, M.D.'s license?

NPPES lists California license number A148838, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.