Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pain Assessment Intervention Neuromuscular Clinic, PC

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Reading, PA · enumerated 2013 · authorized official Harold Einsig, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528305554

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Registry record

Entity type Organization (Type 2)

Legal business name Pain Assessment Intervention Neuromuscular Clinic, PC

Other name <Unavail>

Practice address 2800 Perkiomen Ave, Reading, PA, 19606

Phone (610) 779-9292

Fax (610) 779-5459

Enumeration date Jan 10, 2013

Last updated in NPPES May 16, 2013

Taxonomy & classification

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License MD057525L (PA) Primary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License MD057525-L (PA) Secondary

Authorized official

Name Harold Einsig

Title Owner

Phone (610) 779-9292

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Pain Assessment Intervention Neuromuscular Clinic, PC located?

The practice location on file with NPPES is in Reading, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-05-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-16.