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

Dr. Mark S Allen, D.M.D.

Oral and Maxillofacial Surgery (Dentist) in Bowling Green, KY · enumerated 2006.

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

National Provider Identifier

1134283765

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark S Allen
Credential D.M.D.
Sex Male
Practice address Bowling Green, KY, 42104
Phone (270) 842-0166
Fax (270) 781-1055
Enumeration date Dec 20, 2006
Last updated in NPPES May 14, 2008

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

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 4550 341 (KY) Primary
204E00000X Oral & Maxillofacial Surgery (D.M.D.) Allopathic & Osteopathic Physicians · License 4550 (KY) Secondary
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
64045503 Medicaid KY -
60045507 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.

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Frequently asked questions

Where does Mark Allen practice?
The practice location on file with NPPES is in Bowling Green, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Allen?
The National Provider Identifier (NPI) for Mark Allen is 1134283765, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.