What is Stephen Siefferman's NPI number?

Stephen Siefferman's National Provider Identifier (NPI) is 1780755819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Siefferman's specialty?

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

Where is Stephen Siefferman located?

Stephen Siefferman's practice location on file with NPPES is 12500 S Harlem Ave, Palos Heights, IL 60463-2049.

What is Stephen Siefferman's phone number?

The practice phone number listed in the NPPES registry for Stephen Siefferman is (708) 671-0887.

Is Stephen Siefferman's NPI active?

Yes — Stephen Siefferman's NPI (1780755819) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Stephen Siefferman, DDS

NPI 1780755819 · General Practice Dentistry · Palos Heights, IL

Stephen Siefferman, DDS is a General Practice Dentistry provider in Palos Heights, IL (NPI 1780755819).

Provider details

NPI number: 1780755819
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

General Practice DentistryPrimary1223G0001X
Dental Providers

Profile Score

Detailed profile(84/100 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
83% 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

12500 S Harlem Ave

Palos Heights, IL 60463-2049

Phone: (708) 671-0887

Fax: (708) 671-0889

Street-level locationGet directions

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Mailing address