NPPES file of Aug 9, 2026

Bizhan Bandarchi Chamkhaleh, MD

Anatomic Pathology Physician · Canoga Park, CA

Bizhan Bandarchi Chamkhaleh, MD is an anatomic pathology physician with a practice address in Canoga Park, California, and NPI 1780842609, issued on May 28, 2008. Check the license (California A83490, 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
1780842609
Name
Bizhan Bandarchi Chamkhaleh
Credential
MD
Primary taxonomy
Anatomic Pathology Physician 207ZP0101X
License numbers
A83490 CA
32967 KS
Self-reported in NPPES; status is on the state search
Practice location
8841 Canoga Ave, Canoga Park, CA 91304
Phone
(818) 280-5321
Enumerated
May 28, 2008
Record last updated
Jan 3, 2013 (not updated in 13 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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Verify Bizhan Bandarchi Chamkhaleh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83490
    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

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15% fewer Medicare Part D claims than the average anatomic pathology physician in 2024

89 Medicare Part D claims, against an average of 105 among the 62 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Bizhan Bandarchi Chamkhaleh89
  2. Specialty average105

Most prescribed

  1. Cyclosporine14 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.

Bizhan Bandarchi Chamkhaleh among 386 anatomic pathology physician records in California

Bizhan Bandarchi Chamkhaleh, MD is one of 386 anatomic pathology physician records with a practice address in California. 56% 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 58% of them.

  • NPI issued2008 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2013 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology Physician providers in California

There are 386 anatomic pathology physician records in California.

The 8 anatomic pathology physician records with the nearest ZIP codes

  1. Timothy Kim, M.D.West Hills, CA 913041326260779
  2. Frank Degregorio, M.D.Sylmar, CA 913421316068984
  3. Payman Fathizadeh, M.D.Sylmar, CA 913421487845723
  4. Deepthi Karunasiri, M.D.Sylmar, CA 913421285832394
  5. Marvin CarradineSun Valley, CA 913521538022637
  6. Aida Rechdouni, M.D.La Crescenta, CA 912141699814533
  7. Jennifer Osborne-Caton, PA (ASCP)Pasadena, CA 911051447931837
  8. Vincent StackMontrose, CA 910201114303161

Common questions

What is Bizhan Bandarchi Chamkhaleh, MD's NPI number?

Bizhan Bandarchi Chamkhaleh, MD's National Provider Identifier (NPI) is 1780842609, issued on May 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Bizhan Bandarchi Chamkhaleh, MD located?

The NPPES record lists a practice address at 8841 Canoga Ave, Canoga Park, CA, 91304. Phone: (818) 280-5321. Providers update this record themselves, so call before visiting.

How can I verify Bizhan Bandarchi Chamkhaleh, MD's license?

NPPES lists California license number A83490, 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 Bizhan Bandarchi Chamkhaleh, MD prescribe under Medicare Part D?

In 2024, Bizhan Bandarchi Chamkhaleh, MD had 89 Medicare Part D claims; the average among anatomic pathology physician prescribers was 105. 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.