Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine M Austman, MD

Addiction Medicine (Family Medicine) Physician in Gibson City, IL · enumerated 2005.

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

National Provider Identifier

1396739462

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine M Austman

Credential MD

Sex Female

Practice address 10 Doctors Park, Gibson City, IL, 60936

Phone (217) 784-5500

Enumeration date Sep 6, 2005

Last updated in NPPES Aug 24, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036110454 (IL) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 036110454 (IL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
036110454	Medicaid	IL	-

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 the NPI number for Katherine Austman?

The National Provider Identifier (NPI) for Katherine Austman is 1396739462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Austman practice?

The practice location on file with NPPES is in Gibson City, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-24.