Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David A. Buchanan, D.M.D.

Q: What type of organization is David A. Buchanan, D.M.D.?

David A. Buchanan, D.M.D. is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Bowling Green, KY · enumerated 2010 · authorized official David Buchanan, Owner.

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

National Provider Identifier

1447578265

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Registry record

Entity type Organization (Type 2)

Legal business name David A. Buchanan, D.M.D.

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

Phone (270) 781-3133

Fax (270) 846-0193

Enumeration date May 5, 2010

Last updated in NPPES Jun 15, 2010

Taxonomy & classification

122300000X Dentist Dental Providers · License 3668 (KY) Primary

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

1223E0200X Endodontics Dental Providers · License 3668 (KY) Secondary

1223E0200X Endodontics Dental Providers · License 7154 (KY) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 3668 (KY) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 7154 (KY) Secondary

124Q00000X Dental Hygienist Dental Providers Secondary

126800000X Dental Assistant Dental Providers Secondary

Authorized official

Name David Buchanan

Title Owner

Phone (270) 781-3133

Other identifiers

Identifier	Type	State	Issuer
60036688	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 type of organization is David A. Buchanan, D.M.D.?

David A. Buchanan, D.M.D. is registered in NPPES as a Dentist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-15.