NPPES file of Aug 9, 2026

Robin Chorn, M.D.

Anesthesiology Physician · Los Angeles, CA

Robin Chorn, M.D. is an anesthesiology physician with a practice address in Los Angeles, California, and NPI 1891712709, issued on Jul 16, 2006. Check the license (California A54506, 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
1891712709
Name
Robin Chorn
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A54506 CA
Self-reported in NPPES; status is on the state search
Practice location
1711 W Temple St, Los Angeles, CA 90026
Phone
(818) 550-0900
Enumerated
Jul 16, 2006
Record last updated
Mar 24, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(505) 293-1524
Medicaid ID
00A545060 CA
Medicare enrollment
Enrolled (PECOS I20111115000667); may accept Medicare assignment
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 1711 W Temple St

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

  1. Katayoun AbtinPodiatrist1437654589
  2. Carlos Acevedo, LVNLicensed Vocational Nurse1952061582
  3. Samuel Agra, M.D.Specialist1598719791
  4. Yvonne Alanes, M.DSpecialist1437196250
  5. Vincent Anthony, M.D., M.P.H.Nephrology Physician1396851903
  6. Pinky Jane Biag, RNRegistered Nurse1063066140

Verify Robin Chorn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A54506
    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: $24.13

1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. 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. Robin Chorn$24.13
  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.

Bills Medicare through one group practice

  1. International Center For Minimally Invasive Foot SurgeryWoodland Hills, CA

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

Robin Chorn among 7,571 anesthesiology physician records in California

Robin Chorn, 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
  • Graduated1983 · median 2006 among the 4,868 with a school on file
  • Record last updated2011 · 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. Howard Finn, M.D.Los Angeles, CA 900261215094941
  2. Mariana Mermelstein, M.D.Los Angeles, CA 900261346353174
  3. Vartan Tarakchyan, M.D.Los Angeles, CA 900261508887720
  4. Marc Birnbaum, M.D.Los Angeles, CA 900271184607368
  5. Paul Frank, M.D.Los Angeles, CA 900251649672437
  6. Sachin Gupta, MDLos Angeles, CA 900251275777237
  7. Sung Kim, M.D.Los Angeles, CA 900271013967504
  8. Sung Kim, M.D.Los Angeles, CA 900271366481442

Common questions

What is Robin Chorn, M.D.'s NPI number?

Robin Chorn, M.D.'s National Provider Identifier (NPI) is 1891712709, issued on Jul 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robin Chorn, M.D. located?

The NPPES record lists a practice address at 1711 W Temple St, Los Angeles, CA, 90026. Phone: (818) 550-0900. Providers update this record themselves, so call before visiting.

How can I verify Robin Chorn, M.D.'s license?

NPPES lists California license number A54506, 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.