Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pain Medicine Specialists, PC

Pain Medicine (Anesthesiology) Physician in Chalfont, PA · enumerated 2006 · authorized official William Gusa, President.

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

National Provider Identifier

1154375848

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Registry record

Entity type Organization (Type 2)

Legal business name Pain Medicine Specialists, PC

Practice address 1300 Horizon Dr, Suite 101, Chalfont, PA, 18914

Phone (215) 712-2545

Fax (215) 712-2540

Enumeration date May 19, 2006

Last updated in NPPES Mar 25, 2014

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License MD052249L (PA) Primary

Authorized official

Name William Gusa

Title President

Phone (215) 712-2545

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 Medicine Specialists, PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-03-25. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-25.