Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas James Feehan, M.D.

Anesthesiology Physician in Indianapolis, IN · enumerated 2014.

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

National Provider Identifier

1780001081

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Registry record

Entity type Individual (Type 1)

Name Thomas James Feehan

Credential M.D.

Sex Male

Practice address 1130 W. Michigan Street, Fesler Hall 204, Indianapolis, IN, 46202

Phone (317) 274-4343

Fax (317) 274-0256

Enumeration date Mar 25, 2014

Last updated in NPPES Jan 26, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01080653A (IN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thomas Feehan practice?

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

What is the NPI number for Thomas Feehan?

The National Provider Identifier (NPI) for Thomas Feehan is 1780001081, 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 2021-01-26.