Arash Nafissi, D.O.
NPI 1437383064 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arash Nafissi, D.O. is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Long Beach, CA (NPI 1437383064).
Provider details
- NPI number
- 1437383064
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 746 | 234 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 174 | 62 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 156 | 42 |
| Pregabalin | 145 | 47 |
| Meloxicam | 130 | 48 |
| Alprazolam | 94 | 58 |
| Lidocaine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-11
- Last updated
- 2021-12-17
Frequently asked questions
- What is Arash Nafissi's NPI number?
- Arash Nafissi's National Provider Identifier (NPI) is 1437383064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arash Nafissi's specialty?
- Arash Nafissi is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Arash Nafissi located?
- Arash Nafissi's practice location on file with NPPES is 2888 Long Beach Blvd, Long Beach, CA 90806-1530.
- What is Arash Nafissi's phone number?
- The practice phone number listed in the NPPES registry for Arash Nafissi is (949) 588-7246.
- Does Arash Nafissi accept Medicare?
- Arash Nafissi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arash Nafissi's NPI active?
- Yes — Arash Nafissi's NPI (1437383064) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.