PAIN & REHABILITATION ASSOCIATES LLC
NPI 1164393963
Physical Medicine & Rehabilitation in Edison, NJ

Active since September 15, 2025
20 CHESTNUT ST, EDISON, NJ 08817(732) 688-4613 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Pain & Rehabilitation Associates Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PAIN & REHABILITATION ASSOCIATES LLC (NPI 1164393963) is a healthcare organization registered as a physical medicine & rehabilitation in Edison, New Jersey and active in the NPI registry since September 2025. The organization lists Ammar Nasir, Do, as its authorized official.

NPPES Registry Identity

NPI1164393963
Entity TypeOrganization
Primary Taxonomy208100000X
Legal Business NamePAIN & REHABILITATION ASSOCIATES LLC
Location Address20 CHESTNUT STEdison, NJ 08817-3141
Mailing Address20 Chestnut StEdison, NJ 08817-3141 · (732) 688-4613
Organization SubpartNo
Authorized OfficialAmmar NasirDo · (732) 688-4613
Enumeration DateSeptember 15, 2025
NPPES CertifiedSeptember 15, 2025
✔ NPI 1164393963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
20 CHESTNUT ST, Edison, NJ 08817

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pain & Rehabilitation Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Pain & Rehabilitation Associates LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Physical Medicine and Rehabilitation
NPI 1942877071
400 W STIMPSON AVE
Linden, NJ 07036
(732) 688-4613
✔ PECOS✔ Accepts Medicare11 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Pain & Rehabilitation Associates LLC's NPI number?

The NPI number for Pain & Rehabilitation Associates LLC is 1164393963. It was assigned to this organization in the NPPES registry on September 15, 2025.

Where is Pain & Rehabilitation Associates LLC located?

Pain & Rehabilitation Associates LLC is located at 20 Chestnut St, Edison, NJ 08817. The listed phone number is (732) 688-4613.

What is Pain & Rehabilitation Associates LLC's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Pain & Rehabilitation Associates LLC enrolled in Medicare?

Yes. Pain & Rehabilitation Associates LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pain & Rehabilitation Associates LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Pain & Rehabilitation Associates LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pain & Rehabilitation Associates LLC was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.