NPPES file of Aug 9, 2026

Kambiz Afrasiabi, M.D.

Medical Oncology Physician · Anaheim, CA

Kambiz Afrasiabi, M.D. is a medical oncology physician with a practice address in Anaheim, California, and NPI 1578572368, issued on Aug 8, 2006. Check the license (California A48498, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578572368
Name
Kambiz Afrasiabi
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
A48498 CA
Self-reported in NPPES; status is on the state search
Practice location
2571 W LA Palma Ave, Anaheim, CA 92801
Phone
(714) 827-9797
Enumerated
Aug 8, 2006
Record last updated
Oct 28, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(714) 827-5377
Medicare enrollment
Enrolled (PECOS I20080212000317); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 2571 W LA Palma Ave

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

  1. Arpitha Charlu, M.D.Ophthalmology Physician1427266121
  2. Calvin Cheung, PA-CPhysician Assistant1467914937
  3. Binh Mach, NPFamily Nurse Practitioner1598380966
  4. Primitiva Z. Reyes, MSN-FNPNurse Practitioner1649036823

Verify Kambiz Afrasiabi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A48498
    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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49% fewer Medicare Part D claims than the average medical oncology physician in 2024

357 Medicare Part D claims for 53 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.

  1. Kambiz Afrasiabi357
  2. Specialty average703

Most prescribed

  1. Sodium Chloride45 claims
  2. Lactated Ringers31 claims
  3. Diphenhydramine Hcl15 claims
  4. Azithromycin14 claims
  5. Dexamethasone Sodium Phosphate14 claims
  6. Ondansetron Hcl14 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.

The MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $48.10

2 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kambiz Afrasiabi$48
  2. Specialty average$11,773

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Kambiz Afrasiabi among 447 medical oncology physician records in California

Kambiz Afrasiabi, M.D. is one of 447 medical oncology physician records with a practice address in California. 82% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1983 · median 2004 among the 312 with a school on file
  • Record last updated2014 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in California

There are 447 medical oncology physician records in California.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Joel Lester, M.D.Anaheim, CA 928011609873298
  2. Richard Lloyd, M.D.Fullerton, CA 928351073509030
  3. David Park, M.D.Fullerton, CA 928351275619447
  4. Giribala Patel, M.D.Fullerton, CA 928351033106562
  5. Sanjay Sharma, M.D.Fullerton, CA 928351174609358
  6. Farshid Dayyani, M.D., PH.D.Orange, CA 928681376710434
  7. Samuel Ejadi, MDOrange, CA 928681285605212
  8. Sayeh Lavasani, MDOrange, CA 928681205130572

Common questions

What is Kambiz Afrasiabi, M.D.'s NPI number?

Kambiz Afrasiabi, M.D.'s National Provider Identifier (NPI) is 1578572368, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kambiz Afrasiabi, M.D. located?

The NPPES record lists a practice address at 2571 W LA Palma Ave, Anaheim, CA, 92801. Phone: (714) 827-9797. Providers update this record themselves, so call before visiting.

How can I verify Kambiz Afrasiabi, M.D.'s license?

NPPES lists California license number A48498, 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 Kambiz Afrasiabi, M.D. prescribe under Medicare Part D?

In 2024, Kambiz Afrasiabi, M.D. had 357 Medicare Part D claims for 53 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.

What is Kambiz Afrasiabi, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.