Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastroenterology & Hepatology Associates of Midmichigan P.C.

Gastroenterology Physician in Midland, MI · enumerated 2006 · authorized official Todd Holtz, President.

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

National Provider Identifier

1033204201

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Registry record

Entity type Organization (Type 2)

Legal business name Gastroenterology & Hepatology Associates of Midmichigan P.C.

Practice address 4011 Orchard Dr Ste 3008, Midland, MI, 48640

Phone (989) 839-0751

Fax (989) 839-9037

Enumeration date Oct 4, 2006

Last updated in NPPES Jul 14, 2010

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Todd Holtz

Title President

Phone (989) 839-0751

Other identifiers

Identifier	Type	State	Issuer
3101794	Medicaid	MI	-

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

Who is the authorized official for Gastroenterology & Hepatology Associates of Midmichigan P.C.?

NPPES lists Todd Holtz (President) as the authorized official for this organization.

What is the NPI number for Gastroenterology & Hepatology Associates of Midmichigan P.C.?

The NPI for Gastroenterology & Hepatology Associates of Midmichigan P.C. is 1033204201, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-14.