NPPES file of Aug 9, 2026

Levon A. Bagdasarian, M.D.

Anesthesiology Physician · Anaheim, CA

Levon A. Bagdasarian, M.D. is an anesthesiology physician with a practice address in Anaheim, California, and NPI 1225233398, issued on Jun 19, 2007. Check the license (California A89418, 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
1225233398
Name
Levon A. Bagdasarian
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A89418 CA
Self-reported in NPPES; status is on the state search
Practice location
411 N Lakeview Ave, Anaheim, CA 92807
Phone
(714) 279-4675
Enumerated
Jun 19, 2007
Record last updated
Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
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 411 N Lakeview Ave

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

  1. Devi Jane Asuncion, MDHematology & Oncology Physician1538367875
  2. Jill Axtell, M.S., CCC-SLPSpeech-Language Pathologist1174742175
  3. Anil Bahadursingh, MDColon & Rectal Surgery Physician1750485363
  4. Mojdeh BaudryOncology Pharmacist1740340231
  5. Neetu Bhola, M.D.Geriatric Medicine (Family Medicine) Physician1427345503
  6. Ruth Boersma, PTPhysical Therapist1831396993

Verify Levon A. Bagdasarian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89418
    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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62% more Medicare Part D claims than the average anesthesiology physician in 2024

653 Medicare Part D claims for 59 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Levon Bagdasarian653
  2. Specialty average402

Most prescribed

  1. Risperidone75 claims
  2. Sertraline Hcl64 claims
  3. Trazodone Hcl63 claims
  4. Quetiapine Fumarate51 claims
  5. Divalproex Sodium50 claims
  6. Aripiprazole43 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Levon A. Bagdasarian among 7,571 anesthesiology physician records in California

Levon A. Bagdasarian, 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 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2021 · 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. Thomas Booy, MDAnaheim, CA 928071790856748
  2. William Cain, M.D.Anaheim, CA 928071356310973
  3. Sung Choi, M.D.Anaheim, CA 928071336251701
  4. Donny Chung, MDAnaheim, CA 928071063583987
  5. Peter Jong, MDAnaheim, CA 928071528135415
  6. David Leong, MDAnaheim, CA 928071558432443
  7. Wayne Liang, M.D.Anaheim, CA 928071952317489
  8. Sepand Mansouri, MDAnaheim, CA 928071265509152

Common questions

What is Levon A. Bagdasarian, M.D.'s NPI number?

Levon A. Bagdasarian, M.D.'s National Provider Identifier (NPI) is 1225233398, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Levon A. Bagdasarian, M.D. located?

The NPPES record lists a practice address at 411 N Lakeview Ave, Anaheim, CA, 92807. Phone: (714) 279-4675. Providers update this record themselves, so call before visiting.

How can I verify Levon A. Bagdasarian, M.D.'s license?

NPPES lists California license number A89418, 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.

How much does Levon A. Bagdasarian, M.D. prescribe under Medicare Part D?

In 2024, Levon A. Bagdasarian, M.D. had 653 Medicare Part D claims for 59 beneficiaries; the average among anesthesiology physician prescribers was 402. Part D covers Medicare prescriptions only.

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.