What is Theodore Siegel's NPI number?

Theodore Siegel's National Provider Identifier (NPI) is 1619166725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Theodore Siegel's specialty?

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

Where is Theodore Siegel located?

Theodore Siegel's practice location on file with NPPES is 2833 N Milwaukee Ave, Chicago, IL 60618-7403.

What is Theodore Siegel's phone number?

The practice phone number listed in the NPPES registry for Theodore Siegel is (773) 772-8400.

Is Theodore Siegel's NPI active?

Yes — Theodore Siegel's NPI (1619166725) is active in the NPPES registry as of the last update on 2008-05-02.

IndividualActive

Theodore Siegel, D.D.S.

NPI 1619166725 · General Practice Dentistry · Chicago, IL

Theodore Siegel, D.D.S. is a General Practice Dentistry provider in Chicago, IL (NPI 1619166725).

Provider details

NPI number: 1619166725
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 019019218 (IL)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 019019218 (IL)
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

2833 N Milwaukee Ave

Chicago, IL 60618-7403

Phone: (773) 772-8400

Street-level locationGet directions

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Mailing address