What is Harold Seigel's NPI number?

Harold Seigel's National Provider Identifier (NPI) is 1164697363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Harold Seigel's specialty?

Harold Seigel is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Harold Seigel located?

Harold Seigel's practice location on file with NPPES is 7641 Leesburg Pike, Falls Church, VA 22043-2520.

What is Harold Seigel's phone number?

The practice phone number listed in the NPPES registry for Harold Seigel is (703) 821-8111.

Is Harold Seigel's NPI active?

Yes — Harold Seigel's NPI (1164697363) is active in the NPPES registry as of the last update on 2008-04-29.

IndividualActive

Harold Seigel, DDS

NPI 1164697363 · General Practice Dentistry · Falls Church, VA

Harold Seigel, DDS is a General Practice Dentistry provider in Falls Church, VA (NPI 1164697363).

Provider details

NPI number: 1164697363
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 5927 (VA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 5927 (VA)
Dental Providers

Profile Score

Detailed profile(87/100 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

7641 Leesburg Pike

Falls Church, VA 22043-2520

Phone: (703) 821-8111

Fax: (703) 821-1512

Street-level locationGet directions

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Mailing address