What is Gary Seiden's NPI number?

Gary Seiden's National Provider Identifier (NPI) is 1801076724, 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 General Practice Dentistry (Dental Providers).

Where is Gary Seiden located?

Gary Seiden's practice location on file with NPPES is 120 Plant Ave, Hauppauge, NY 11788-3805.

What is Gary Seiden's phone number?

The practice phone number listed in the NPPES registry for Gary Seiden is (631) 273-1300.

Is Gary Seiden's NPI active?

Yes — Gary Seiden's NPI (1801076724) is active in the NPPES registry as of the last update on 2007-11-08.

IndividualActive

Gary Seiden, DDS.

NPI 1801076724 · General Practice Dentistry · Hauppauge, NY

Gary Seiden, DDS. is a General Practice Dentistry provider in Hauppauge, NY (NPI 1801076724).

Provider details

NPI number: 1801076724
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS.
Sex: Male
Sole proprietor: Yes
License: 028908-1 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 028908-1 (NY)
Dental Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

120 Plant Ave

Hauppauge, NY 11788-3805

Phone: (631) 273-1300

Fax: (631) 273-4342

Street-level locationGet directions

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Mailing address