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DR. GARY J SEIDEN DDS
NPI 1992718480
Dentist in Washington, DC

Active since August 14, 2006
1234 19TH ST NW, #604, WASHINGTON, DC 20036(202) 296-7714(202) 296-8431 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Gary J Seiden Dds NPPES

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

DR. GARY J SEIDEN DDS (NPI 1992718480) is an individual dentist in Washington, District Of Columbia, licensed in District Of Columbia (DEN1000196) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1992718480
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. GARY J SEIDENCredential: DDS
Location Address1234 19TH ST NW, #604Washington, DC 20036
Mailing Address1234 19th St Nw, #604Washington, DC 20036 · (202) 296-7714 · Fax (202) 296-8431
Phone(202) 296-7714
Fax(202) 296-8431
Sole ProprietorNo
Enumeration DateAugust 14, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1992718480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in DC · DEN1000196
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1234 19TH ST NW, Washington, DC 20036
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Other Providers at the Same Location NPPES 20

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

HIPPS HOMECARE AGENCY
Home Health
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
District of Columbia (202) 223-1611
DR. DEBORAH PERMUT SHELKROT PSY.D.
Social Worker (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
District of Columbia (202) 429-9309
DR. SHELDON I. LAPS
Podiatrist (Foot Surgery)
1234 19TH ST NW, SUITE 610
WASHINGTON, DC 20036
District of Columbia (202) 223-9020
MICHAEL EDWARD KOSSAK D.D.S
Dentist (Periodontics)
1234 19TH ST NW, SUITE # 308
WASHINGTON, DC 20036
District of Columbia (202) 393-6154
LING FENG L.AC
Acupuncturist
1234 19TH ST NW, SUITE 600
WASHINGTON, DC 20036
District of Columbia (202) 822-0032
THE WASHINGTON DENTAL STUDIO
Dentist (General Practice)
1234 19TH ST NW, SUITE 100
WASHINGTON, DC 20036
District of Columbia (202) 822-0700
JULIE BETH BLUM LICSW LCSW-C
Social Worker (Clinical)
1234 19TH ST NW, SUITE 230
WASHINGTON, DC 20036
District of Columbia (301) 526-1424
DREW E PERMUT, PHD, PC
Psychologist (Clinical)
1234 19TH ST NW, SUITE 800
WASHINGTON, DC 20036
District of Columbia (202) 775-9590

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 Gary Seiden's NPI number?

The NPI number for Gary Seiden is 1992718480. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Gary Seiden located?

Gary Seiden practices at 1234 19th St NW #604, Washington, DC 20036. The listed phone number is (202) 296-7714.

What is Gary Seiden's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Gary Seiden was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.