Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John F Reilly MD PC

Q: What type of organization is John F Reilly MD PC?

John F Reilly MD PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Orchard Park, NY · enumerated 2008 · authorized official John Reilly, President.

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

National Provider Identifier

1174795934

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Registry record

Entity type Organization (Type 2)

Legal business name John F Reilly MD PC

Practice address 53 Briar Hill Rd, Orchard Park, NY, 14127

Phone (716) 662-3723

Enumeration date Apr 1, 2008

Last updated in NPPES May 8, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 098801 (NY) Primary

Authorized official

Name John Reilly

Title President

Phone (716) 662-3723

Other identifiers

Identifier	Type	State	Issuer
000503541001	Other	-	BLUE CROSS OF WNY
0408454	Other	-	INDEPENDENT HEALTH
POO272409	Other	-	CATHOLIC HEALTH
00010146801	Other	-	UNIVERA
00637696	Medicaid	NY	-
CC9962	Other	-	MEDICARE CATHOLIC HEALTH

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is John F Reilly MD PC?

John F Reilly MD PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-08.