Ali Nassiri, DO
Anesthesiology Physician · Glendale, CA
Ali Nassiri, DO is an anesthesiology physician with a practice address in Glendale, California, and NPI 1831367762, issued on Feb 13, 2008. Check the license (California 20A9369, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ali Nassiri
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 20A9369 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1809 Verdugo Blvd Ste 140, Glendale, CA 91208
- Phone
- (818) 790-7874
- Enumerated
- Feb 13, 2008
- Record last updated
- Jul 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 1831367762 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Ali Nassiri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A9369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average anesthesiology physician in 2024
13 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Ali Nassiri among 7,571 anesthesiology physician records in California
Ali Nassiri, DO 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 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2014 · 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).
51 anesthesiology physician records list a practice address in Glendale
They are 51 of the 4,742 NPPES records with a practice address in Glendale, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Glendale → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Alexandria Darras, M.D.Glendale, CA 912081689680639
- Mona Eremita, M.DGlendale, CA 912081669487450
- Gary Gilbert, M.D.Glendale, CA 912081730270422
- Edward Hahn, M.D.Glendale, CA 912081760497572
- Karen McIlvena, M.D.Glendale, CA 912081336154145
- Leonid Perez, M.D.Glendale, CA 912081336155308
- Yukiko Ree, M.D.Glendale, CA 912081114214277
- Pushpa Shahani, M.D.Glendale, CA 912081700891520
Common questions
What is Ali Nassiri, DO's NPI number?
Ali Nassiri, DO's National Provider Identifier (NPI) is 1831367762, issued on Feb 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ali Nassiri, DO located?
The NPPES record lists a practice address at 1809 Verdugo Blvd Ste 140, Glendale, CA, 91208. Phone: (818) 790-7874. Providers update this record themselves, so call before visiting.
How can I verify Ali Nassiri, DO's license?
NPPES lists California license number 20A9369, 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 Ali Nassiri, DO prescribe under Medicare Part D?
In 2024, Ali Nassiri, DO had 13 Medicare Part D claims; 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.