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Mr. Bradley C Irwin, MD

Gastroenterology Physician in Ashland, WI · enumerated 2006.

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

National Provider Identifier

1366547705

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Registry record

Entity type Individual (Type 1)
Name Mr. Bradley C Irwin
Credential MD
Sex Male
Practice address 1615 Maple Lane, Ashland, WI, 54806
Phone (715) 685-6010
Fax (715) 682-0738
Enumeration date Sep 13, 2006
Last updated in NPPES Nov 15, 2024

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 52795 (MN) 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
104948020 Medicaid MI -
BI082468 Other MI BCBS

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 Bradley Irwin practice?
The practice location on file with NPPES is in Ashland, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Bradley Irwin?
The National Provider Identifier (NPI) for Bradley Irwin is 1366547705, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-15.