Khizar Khalid Siddiqui, DMD

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DEN03883 Issued in RI

Practice address

5 Benefit St
Providence, RI 02904-2762

Phone

(401) 521-3822

NPI assigned

Jan 27, 2025

Last updated

Jul 30, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Benefit Dental Care, LLC

  • General Practice Dentistry
  • Providence, RI
  • NPI 1154782290
  NPD (past)
• Robert L. Seinsky DMD

  • Dental Clinic/Center
  • Providence, RI
  • NPI 1689988602
  NPD (past)

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

{
    "created_epoch": "1737936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1205649167",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "635 ALBANY ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021183550",
            "telephone_number": "617-358-8300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 BENEFIT ST",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029042762",
            "telephone_number": "401-521-3822"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "230 Rhode Island Ave",
            "address_purpose": "LOCATION",
            "city": "Fall River",
            "state": "MA",
            "postal_code": "027243525",
            "country_code": "US",
            "telephone_number": "508-646-9600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "KHIZAR",
        "middle_name": "KHALID",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-01-27",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "RI",
            "license": "DEN03883",
            "primary": true
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "DN10001547",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Igor Shumskiy, MD
• Mohammed Shwehna Sr.
• Jacqueline Sias
• Maarij Siddiqi, DO
• Aashir Siddique, DO
• Georgios Antonios Sideris, MD
• Diane R Siedlecki, M.D.
• Cynthia Louise Siegel, CNM
• Nathan A Siegel, MD
• Sightrite Medical Ri LLC

• General Practice Dentistry in Providence, RI
• Providers in Providence, RI by specialty
• General Practice Dentistry in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 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.