NPPES file of Aug 9, 2026

Ali Assghar Goodarzi, M.D.

Diagnostic Radiology Physician · Downey, CA

Ali Assghar Goodarzi, M.D. is a diagnostic radiology physician with a practice address in Downey, California, and NPI 1881737021, issued on Feb 15, 2007. Check the license (California C50962, 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
1881737021
Name
Ali Assghar Goodarzi
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
C50962 CA
Self-reported in NPPES; status is on the state search
Practice location
11411 Brookshire Ave, Downey, CA 90241
Phone
(562) 923-5521
Enumerated
Feb 15, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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 11411 Brookshire Ave

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

  1. Nazar Al-Bussam, MDInternal Medicine Physician1003999145
  2. Samia Ali, DDSDentist1508958794
  3. Thomas Dillon, DDSGeneral Practice Dentistry1538282470
  4. Heidi Groessl, PACPhysician Assistant1417086026
  5. James Hager, PA-CPhysician Assistant1205805868
  6. Ram Muthialu, MDHematology & Oncology Physician1427116532

Verify Ali Assghar Goodarzi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C50962
    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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61% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024

20 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.

  1. Ali Goodarzi20
  2. Specialty average51

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 Assghar Goodarzi among 4,500 diagnostic radiology physician records in California

Ali Assghar Goodarzi, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% 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 48% of them.

  • NPI issued2007 · 48% of these records are older, 41% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Ivan Barrett, M.D.Downey, CA 902411073571113
  2. Mark Dubin, M.D.Downey, CA 902411700843240
  3. Michael Hoffman, M.D.Downey, CA 902411497713838
  4. Penny Johnson, MDDowney, CA 902411497942106
  5. Julie Sun, M.D.Downey, CA 902411629036819
  6. Katherine Wei, MDDowney, CA 902411639707557
  7. David WohlmuthDowney, CA 902411427016625
  8. Joel Levine, M.D.Downey, CA 902401881655769

Common questions

What is Ali Assghar Goodarzi, M.D.'s NPI number?

Ali Assghar Goodarzi, M.D.'s National Provider Identifier (NPI) is 1881737021, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ali Assghar Goodarzi, M.D. located?

The NPPES record lists a practice address at 11411 Brookshire Ave, Downey, CA, 90241. Phone: (562) 923-5521. Providers update this record themselves, so call before visiting.

How can I verify Ali Assghar Goodarzi, M.D.'s license?

NPPES lists California license number C50962, 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 Assghar Goodarzi, M.D. prescribe under Medicare Part D?

In 2024, Ali Assghar Goodarzi, M.D. had 20 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.