Sigma Dental Clinic PC

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

Legal business name

SIGMA DENTAL CLINIC PC

Doing business as

Sigma Dental Clinic

Practice address

1954 W Foster Ave Apt 1
Chicago, IL 60640-1198

Phone

(773) 506-2033

Fax

(773) 506-6300

NPI assigned

Apr 10, 2025

Last updated

Aug 12, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Nick Shoeibi

Title

Office Manager

Phone

(773) 506-2033

Specialties & licenses 1

Addresses

Other names 1

• Sigma Dental Clinic Doing business as

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sepi Dashti

  • General Practice Dentistry
  • Chicago, IL
  • NPI 1619630480
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1744243200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786492800000",
    "number": "1134914344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1954 W FOSTER AVE APT 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606401198",
            "telephone_number": "773-506-2033",
            "fax_number": "773-506-6300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1954 W FOSTER AVE APT 1",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606401198",
            "telephone_number": "773-506-2033",
            "fax_number": "773-506-6300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SIGMA DENTAL CLINIC PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-10",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A",
        "authorized_official_last_name": "SHOEIBI",
        "authorized_official_first_name": "NICK",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "773-506-2033"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Sigma Dental Clinic",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Sight Optical Co.
• Brittany S Sigle
• Siglin Medical Associates, LTD
• Martin Gould Siglin, M.D.
• Scott Joseph Siglin, M.D.
• Sigma Surgical Supply Corp
• M D'Art Sigma
• Michael Sigman, MD
• Reid Sigman, D.D.S.
• David Foster Sigmon, MD

• General Practice Dentistry in Chicago, IL
• Providers in Chicago, IL by specialty
• General Practice Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.