NPPES file of Aug 9, 2026

Christopher Arjang Zahiri, M.D.

Orthopaedic Hand Surgery Physician · Beverly Hills, CA

Christopher Arjang Zahiri, M.D. is an orthopaedic hand surgery physician with a practice address in Beverly Hills, California, and NPI 1679528236, issued on May 23, 2006. Check the license (California A64573, 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
1679528236
Name
Christopher Arjang Zahiri
Credential
M.D.
Primary taxonomy
Orthopaedic Hand Surgery Physician 207XS0106X
License number
A64573 CA
Self-reported in NPPES; status is on the state search
Practice location
50 N LA Cienega Blvd, Beverly Hills, CA 90211
Phone
(310) 659-7414
Enumerated
May 23, 2006
Record last updated
Jul 13, 2026
Fax
(310) 659-3773
Medicare enrollment
Enrolled (PECOS I20060628000235); 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 50 N LA Cienega Blvd

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

  1. Kenneth Anderson, M.D.Facial Plastic Surgery Physician1790921294
  2. Avigdor Donitza, D.M.D.General Practice Dentistry1033296306
  3. Jonathan Engel, DDSGeneral Practice Dentistry1275570087
  4. Michael Garbarini, M.D.Anesthesiology Physician1669448361
  5. Tannaz Ghaffari, DDSGeneral Practice Dentistry1013763168
  6. Houshang Hakhamimi, M.D.Surgery Physician1033271515

Verify Christopher Arjang Zahiri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A64573
    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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92% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024

14 Medicare Part D claims, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Christopher Zahiri14
  2. Specialty average186

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.

Christopher Arjang Zahiri among 288 orthopaedic hand surgery physician records in California

Christopher Arjang Zahiri, M.D. is one of 288 orthopaedic hand surgery physician records with a practice address in California. 85% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 52% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1995 · median 2004 among the 214 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Hand Surgery Physician providers in California

There are 288 orthopaedic hand surgery physician records in California.

The 8 orthopaedic hand surgery physician records with the nearest ZIP codes

  1. Edwin Ashley, M.D.Beverly Hills, CA 902111417920919
  2. Steven Brourman, M.D.Beverly Hills, CA 902111891768396
  3. Stuart Kuschner, MDBeverly Hills, CA 902111275577892
  4. Vanessa Cuellar, MDBeverly Hills, CA 902101255575288
  5. Mary Bos, DODowney, CA 902401780768879
  6. Roy Caputo, M.D.Downey, CA 902401003886029
  7. Andre Chaves, M.D.Downey, CA 902401659341766
  8. Danny Harrison, M.D.Downey, CA 902401184763435

Common questions

What is Christopher Arjang Zahiri, M.D.'s NPI number?

Christopher Arjang Zahiri, M.D.'s National Provider Identifier (NPI) is 1679528236, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Arjang Zahiri, M.D. located?

The NPPES record lists a practice address at 50 N LA Cienega Blvd, Beverly Hills, CA, 90211. Phone: (310) 659-7414. Providers update this record themselves, so call before visiting.

How can I verify Christopher Arjang Zahiri, M.D.'s license?

NPPES lists California license number A64573, 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 Christopher Arjang Zahiri, M.D. prescribe under Medicare Part D?

In 2024, Christopher Arjang Zahiri, M.D. had 14 Medicare Part D claims; the average among orthopaedic hand surgery physician prescribers was 186. 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.