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

Robert Duke Baker, DO

Family Medicine Physician in Mannford, OK · enumerated 2006.

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

National Provider Identifier

1083721468

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Registry record

Entity type Individual (Type 1)
Name Robert Duke Baker
Credential DO
Sex Male
Practice address Mannford, OK, 74044
Phone (918) 865-2101
Enumeration date Aug 23, 2006
Last updated in NPPES Jun 22, 2010

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2078 (OK) 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

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

What is the NPI number for Robert Baker?
The National Provider Identifier (NPI) for Robert Baker is 1083721468, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Baker practice?
The practice location on file with NPPES is in Mannford, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-22.