Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastroenterology Associates, LLC

Q: What is the NPI number for Gastroenterology Associates, LLC?

The NPI for Gastroenterology Associates, LLC is 1811909807, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Casper, WY · enumerated 2006 · authorized official Phillip Krmpotich, MD.

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

National Provider Identifier

1811909807

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Registry record

Entity type Organization (Type 2)

Legal business name Gastroenterology Associates, LLC

Practice address 1441 Wilkins Cir, Casper, WY, 82601

Phone (307) 265-1792

Fax (307) 237-8106

Enumeration date Aug 12, 2006

Last updated in NPPES Oct 3, 2025

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Phillip Krmpotich

Title MD

Phone (307) 265-1792

Other identifiers

Identifier	Type	State	Issuer
01132001	Other	WY	BLUE CROSS
106380400	Medicaid	WY	-
C03968	Other	-	RAILROAD MEDICARE

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

Who is the authorized official for Gastroenterology Associates, LLC?

NPPES lists Phillip Krmpotich (MD) as the authorized official for this organization.

What is the NPI number for Gastroenterology Associates, LLC?

The NPI for Gastroenterology Associates, LLC is 1811909807, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-03.