Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Lloyd Blum, M.D.

Q: What is the NPI number for Michael Blum?

The National Provider Identifier (NPI) for Michael Blum is 1134115165, a Type 1 (individual) record in the CMS NPPES registry.

Gastroenterology Physician in Fort Wayne, IN · enumerated 2005 · practices at Parkview Health System,Inc..

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

National Provider Identifier

1134115165

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Registry record

Entity type Individual (Type 1)

Name Michael Lloyd Blum

Credential M.D.

Sex Male

Practice address 11104 Parkview Circle Dr Ste 310, Fort Wayne, IN, 46845

Phone (260) 266-5230

Fax (260) 266-5238

Enumeration date Sep 26, 2005

Last updated in NPPES Dec 15, 2021

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 52634 (KY) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 01083133A (IN) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License ME52969 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Michael Blum practice?

The practice location on file with NPPES is in Fort Wayne, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Blum?

The National Provider Identifier (NPI) for Michael Blum is 1134115165, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-15.