NPPES file of Aug 9, 2026

Arash Nafissi, D.O.

Pain Medicine (Physical Medicine & Rehabilitation) Physician · Long Beach, CA

Arash Nafissi, D.O. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Long Beach, California, and NPI 1437383064, issued on May 11, 2009. Check the license (California 20A12793, 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
1437383064
Name
Arash Nafissi
Credential
D.O.
Primary taxonomy
Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
License number
20A12793 CA
Self-reported in NPPES; status is on the state search
Practice location
2888 Long Beach Blvd, Long Beach, CA 90806
Phone
(949) 588-7246
Enumerated
May 11, 2009
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(949) 272-3746
Medicare enrollment
Enrolled (PECOS I20131022001425); 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 2888 Long Beach Blvd

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

  1. Kais Alsharif, MDInterventional Pain Medicine Physician1730380007
  2. Anastasia Anderson, PA-CSurgical Physician Assistant1275574709
  3. Orland GarciaOccupational Therapist1053717504
  4. John Ingram, M.D.Urology Physician1447366711
  5. Tami Martin, PTAPhysical Therapy Assistant1669863304
  6. Michael Norris, M.D.Urology Physician1114023850

Verify Arash Nafissi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A12793    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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56% more Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024

2,308 Medicare Part D claims for 470 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. 543 claims were for opioids.

  1. Arash Nafissi2,308
  2. Specialty average1,479

Most prescribed

  1. Gabapentin746 claims
  2. Hydrocodone-Acetaminophen174 claims
  3. Oxycodone-Acetaminophen156 claims
  4. Pregabalin145 claims
  5. Meloxicam130 claims
  6. Alprazolam94 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupPanorama City, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in California

There are 290 pain medicine (physical medicine & rehabilitation) physician records in California.

All 290 in California → Every provider in Long Beach →

Other pain medicine (physical medicine & rehabilitation) physician records in California

  1. Vibha Agrawal, MDPasadena, CA1528196045
  2. Mehras Akhavan, MDSherman Oaks, CA1497817332
  3. Dickran Altounian, D.O.Encino, CA1063862290
  4. Daniel Alves, MDPalmdale, CA1518018746
  5. Mary Ambach, M.D.Encinitas, CA1083769566
  6. Adam Amir, D.O.Palmdale, CA1407419922
  7. Bradford Anderson, M.D.Bakersfield, CA1891806832
  8. Armand Ardestani, DOPalmdale, CA1922636513
  9. Aaron Arel, D.O.La Mirada, CA1346773520
  10. Sean Ataee, M.D.Santa Ana, CA1144363011

Common questions

What is Arash Nafissi, D.O.'s NPI number?

Arash Nafissi, D.O.'s National Provider Identifier (NPI) is 1437383064, issued on May 11, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Arash Nafissi, D.O. located?

The NPPES record lists a practice address at 2888 Long Beach Blvd, Long Beach, CA, 90806. Phone: (949) 588-7246. Providers update this record themselves, so call before visiting.

How can I verify Arash Nafissi, D.O.'s license?

NPPES lists California license number 20A12793, 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 Arash Nafissi, D.O. prescribe under Medicare Part D?

In 2024, Arash Nafissi, D.O. had 2,308 Medicare Part D claims for 470 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.