Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brett Michael Barnhart, MD

Orthopaedic Surgery Physician in Canton, IL · enumerated 2006.

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

National Provider Identifier

1487762035

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Brett Michael Barnhart

Credential MD

Sex Male

Practice address 180 S Main St, Canton, IL, 61520

Phone (309) 647-0201

Fax (309) 649-8943

Enumeration date Aug 25, 2006

Last updated in NPPES Apr 6, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036113333 (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
036113333	Medicaid	IL	-
611333	Other	IL	OSF HEALTHPLANS
02922981	Other	IL	BCBS
IL0149	Other	IL	JOHN DEERE
0062839	Other	IL	UMWA
107345	Other	IL	HEALTH ALLIANCE
716358	Other	IL	HEALTHLINK
P00291217	Other	IL	RR MEDICARE PIN
CG5172	Other	IL	RR MEDICARE GROUP

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Brett Barnhart?

Brett Barnhart is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Brent Parry Foot & Ankle Surgery Podiatrist · Canton, IL NPI 1891794004 Michael Sammarco Obstetrics & Gynecology Physician · Canton, IL NPI 1609878420 James Queenan Orthopaedic Surgery Physician · Canton, IL NPI 1376535435 Glen Feather Pain Medicine (Anesthesiology) Physician · Canton, IL NPI 1962492900 Gary Shaw Otolaryngology/Facial Plastic Surgery Physician · Canton, IL NPI 1912940958 William Buckley Surgery Physician · Canton, IL NPI 1659489250 John Day Family Medicine Physician · Canton, IL NPI 1376651802 Kenneth Krock Internal Medicine Physician · Canton, IL NPI 1699883868

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-06.