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West Chester Gi Associates PC

Gastroenterology Physician in Exton, PA · enumerated 2007 · authorized official Laurence Weinberg, Physician.

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

National Provider Identifier

1366631822

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Registry record

Entity type Organization (Type 2)
Legal business name West Chester Gi Associates PC
Practice address 736 W Lincoln Hwy, Exton, PA, 19341
Phone (610) 431-3122
Fax (610) 431-4799
Enumeration date Oct 22, 2007
Last updated in NPPES Jun 23, 2011

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Laurence Weinberg
Title Physician
Phone (610) 431-3122

Other identifiers

Identifier Type State Issuer
0016630620003 Medicaid PA -

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.

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Frequently asked questions

What is the NPI number for West Chester Gi Associates PC?
The NPI for West Chester Gi Associates PC is 1366631822, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for West Chester Gi Associates PC?
NPPES lists Laurence Weinberg (Physician) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-23.