Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Whittaker Buchanan, DMD

Dentist in Bowling Green, KY · enumerated 2007.

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

National Provider Identifier

1356469282

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Registry record

Entity type Individual (Type 1)

Name Mr. John Whittaker Buchanan

Credential DMD

Sex Male

Practice address 546 Park St, Ste 100, Bowling Green, KY, 42101

Phone (270) 781-3133

Fax (270) 846-0193

Enumeration date Mar 27, 2007

Last updated in NPPES Aug 12, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License 7154 (KY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
60071545	Medicaid	KY	-

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 John Buchanan?

The National Provider Identifier (NPI) for John Buchanan is 1356469282, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Buchanan practice?

The practice location on file with NPPES is in Bowling Green, KY. 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 2013-08-12.