Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brett L. Keller, D.O.

Q: What is the NPI number for Brett Keller?

The National Provider Identifier (NPI) for Brett Keller is 1407870876, a Type 1 (individual) record in the CMS NPPES registry.

Orthopaedic Surgery Physician in Bloomington, IL · enumerated 2006.

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

National Provider Identifier

1407870876

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Registry record

Entity type Individual (Type 1)

Name Brett L. Keller

Credential D.O.

Sex Male

Practice address Bloomington, IL, 61701

Phone (309) 662-2278

Fax (309) 663-2956

Enumeration date Jul 27, 2006

Last updated in NPPES Oct 4, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036110898 (IL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
133229700	Other	IL	US DEPARTMENT OF LABOR
678434	Other	IL	HEALTHLINK
0361100898	Other	IL	OSF CARE ADVANTAGE
036110898	Other	IL	UNITED HEALTHCARE
036110898 1	Medicaid	IL	-
5715378	Other	IL	BLUE CROSS BLUE SHIELD
036110898	Other	IL	OSF CARE PREFERRED
1302850001	Other	IL	ADMINISTAR FEDERAL
IL0103	Other	IL	JOHN DEERE HEALTH
P00200415	Other	IL	MEDICARE METRAHEALTH

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 Brett Keller?

The National Provider Identifier (NPI) for Brett Keller is 1407870876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brett Keller practice?

The practice location on file with NPPES is in Bloomington, 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 2022-10-04.