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Dr. Thomas Michael Irwin, DC

Dr. Thomas Michael Irwin is a Chiropractor provider (Chiropractor) practicing in Cherokee, IA, registered in the NPPES registry with NPI 1942307699 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1942307699
Entity type Individual (Type 1)
Name Dr. Thomas Michael Irwin
Credential DC
Sex Male
Practice address 701 S SECOND ST, Cherokee, IA, 51012
Phone 7122252423
Fax 7122252621
Enumeration date 2006-09-17
Last updated in NPPES 2007-11-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 4618 IA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
0153833 Medicaid IA
Copy-ready billing details
Provider: Thomas Irwin, DC
NPI: 1942307699
Taxonomy: 111N00000X (Chiropractor)
Address: 701 S SECOND ST, Cherokee, IA, 51012

Other providers at this practice address

NPI Name Type Specialty Location
1740387497 Michael Kennedy Individual Chiropractor Cherokee, IA

Verify this record

Cross-check NPI 1942307699 against the authoritative CMS record: view Dr. Thomas Michael Irwin on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Thomas Irwin practice?
The practice location on file with NPPES is in Cherokee, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Irwin?
The National Provider Identifier (NPI) for Thomas Irwin is 1942307699, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-14.