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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIGMA DENTAL CLINIC PC
NPI 1134914344
Dentist - General Practice in Chicago, IL

Active since April 10, 2025
1954 W FOSTER AVE APT 1, CHICAGO, IL 60640(773) 506-2033(773) 506-6300 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Apr 10, 2025 (2 updates tracked since 2025).

About Sigma Dental Clinic Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIGMA DENTAL CLINIC PC (NPI 1134914344), doing business as Sigma Dental Clinic, is a healthcare organization registered as a general practice in Chicago, Illinois and active in the NPI registry since April 2025. The organization lists Nick Shoeibi, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1134914344
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameSIGMA DENTAL CLINIC PC
Location Address1954 W FOSTER AVE APT 1Chicago, IL 60640-1198
Mailing Address1954 W Foster Ave Apt 1Chicago, IL 60640-1198 · (773) 506-2033 · Fax (773) 506-6300
Phone(773) 506-2033
Fax(773) 506-6300
Organization SubpartNo
Authorized OfficialNick ShoeibiOffice Manager · (773) 506-2033
Enumeration DateApril 10, 2025
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1134914344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1954 W FOSTER AVE APT 1, Chicago, IL 60640
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Other Names 1

Doing Business AsSigma Dental Clinic

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SEPI DASHTI
Dentist (General Practice)
1954 W FOSTER AVE APT 1
CHICAGO, IL 60640
Cook County (773) 506-2033

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sigma Dental Clinic PC's NPI number?

The NPI number for Sigma Dental Clinic PC is 1134914344. It was assigned to this organization in the NPPES registry on April 10, 2025. The provider is doing business as Sigma Dental Clinic.

Where is Sigma Dental Clinic PC located?

Sigma Dental Clinic PC is located at 1954 W Foster Ave Apt 1, Chicago, IL 60640. The listed phone number is (773) 506-2033.

What is Sigma Dental Clinic PC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Sigma Dental Clinic PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Sigma Dental Clinic PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sigma Dental Clinic PC was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.