NPPES file of Aug 9, 2026

Daniel H. An, MD

Anesthesiology Physician · West Hollywood, CA

Daniel H. An, MD is an anesthesiology physician with a practice address in West Hollywood, California, and NPI 1285365999, issued on Jun 22, 2022. Check the license (California A189131, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1285365999
Name
Daniel H. An
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A189131 CA
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd # 4209, West Hollywood, CA 90048
Phone
(310) 423-1682
Enumerated
Jun 22, 2022
Record last updated
Mar 27, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8700 Beverly Blvd # 4209

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

  1. Batbold Boldbaatar, MD, PHDStudent in an Organized Health Care Education/Training Program1568104776
  2. Shawn Coleman, M.D.Anesthesiology Physician1902164767
  3. Andrew Lin, MDAnesthesiology Physician1346754538
  4. Daniel Mastriano, MDAnesthesiology Physician1437645199
  5. Daniel Yadegari, MDAnesthesiology Physician1932728953

Verify Daniel H. An in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A189131
    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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Daniel H. An among 7,571 anesthesiology physician records in California

Daniel H. An, MD 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 not. Its NPI, issued in 2022, is newer than 97% of them.

  • NPI issued2022 · 97% of these records are older, 1% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2026 · 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).

243 anesthesiology physician records list a practice address in West Hollywood

They are 243 of the 2,619 NPPES records with a practice address in West Hollywood, and 7,571 anesthesiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Maury Barth, MDWest Hollywood, CA 900481801894266
  2. Paul Carlton, MDWest Hollywood, CA 900481659379295
  3. David Choi, MDWest Hollywood, CA 900481265430623
  4. Arnold Friedman, MDWest Hollywood, CA 900481174521520
  5. Julian Gold, M.D.West Hollywood, CA 900481275539462
  6. Rukaiya Hamid, MDWest Hollywood, CA 900481710985437
  7. Robert Kariger, MDWest Hollywood, CA 900481851398606
  8. Patrick Kelledy, MDWest Hollywood, CA 900481699771634

Common questions

What is Daniel H. An, MD's NPI number?

Daniel H. An, MD's National Provider Identifier (NPI) is 1285365999, issued on Jun 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Daniel H. An, MD located?

The NPPES record lists a practice address at 8700 Beverly Blvd # 4209, West Hollywood, CA, 90048. Phone: (310) 423-1682. Providers update this record themselves, so call before visiting.

How can I verify Daniel H. An, MD's license?

NPPES lists California license number A189131, 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. 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.