DR. DONALD RAY ALLEN D.D.S.
NPI 1659417541
Dentist - Periodontics in Washington, DC

Active since January 29, 2007
1990 K ST NW, SUITE 15A, WASHINGTON, DC 20006(202) 775-0022 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Donald Ray Allen D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DONALD RAY ALLEN D.D.S. (NPI 1659417541) is an individual periodontics provider in Washington, District Of Columbia, licensed in District Of Columbia (DEN5224) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1659417541
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. DONALD RAY ALLENCredential: D.D.S.
Location Address1990 K ST NW, SUITE 15AWashington, DC 20006-1103
Mailing Address1509 Aragona BlvdFort Washington, MD 20744-4243 · (301) 292-5448
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1659417541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License Licensed in DC · DEN5224
Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

1990 K ST NW, Washington, DC 20006

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist (Prosthodontics)
1990 K ST NW, SUITE 15B
WASHINGTON, DC 20006
Dentist (Prosthodontics)
1990 K ST NW, SUITE 15B
WASHINGTON, DC 20006
Pharmacist
1990 K ST NW
WASHINGTON, DC 20006
Psychologist (Clinical)
1990 K ST NW
WASHINGTON, DC 20006
Nurse Practitioner (Adult Health)
1990 K ST NW, RM 320 (10D1)
WASHINGTON, DC 20006

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Allen's NPI number?

The NPI number for Donald Allen is 1659417541. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Donald Allen located?

Donald Allen practices at 1990 K St NW Suite 15A, Washington, DC 20006. The listed phone number is (202) 775-0022.

What is Donald Allen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Donald Allen was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.