What is Gary Seiden's NPI number?

Gary Seiden's National Provider Identifier (NPI) is 1992718480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Seiden's specialty?

Gary Seiden is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Gary Seiden located?

Gary Seiden's practice location on file with NPPES is 1234 19th St Nw, Washington, DC 20036.

What is Gary Seiden's phone number?

The practice phone number listed in the NPPES registry for Gary Seiden is (202) 296-7714.

Is Gary Seiden's NPI active?

Yes — Gary Seiden's NPI (1992718480) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gary Seiden, DDS

NPI 1992718480 · Dentist · Washington, DC

Gary Seiden, DDS is a Dentist provider in Washington, DC (NPI 1992718480).

Provider details

NPI number: 1992718480
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: DEN1000196 (DC)

Specialties & taxonomies

DentistPrimary122300000XLicense DEN1000196 (DC)
Dental Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1234 19th St Nw

#604

Washington, DC 20036

Phone: (202) 296-7714

Fax: (202) 296-8431

Street-level locationGet directions

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Mailing address