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

Dr. David Judd Allen, DMD

General Practice Dentistry in Huntsville, AL · enumerated 2006.

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

National Provider Identifier

1861586513

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Registry record

Entity type Individual (Type 1)
Name Dr. David Judd Allen
Credential DMD
Sex Male
Practice address Huntsville, AL, 35806
Phone (256) 489-1431
Fax (256) 403-2496
Enumeration date Oct 3, 2006
Last updated in NPPES Apr 6, 2022

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2163-85 (MS) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 8976 (TN) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 5665 (AL) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Where does David Allen practice?
The practice location on file with NPPES is in Huntsville, AL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Allen?
The National Provider Identifier (NPI) for David Allen is 1861586513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-06.