WST Dental

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

Legal business name

WST DENTAL

Doing business as

Generations Dental Care

Practice address

2551 75TH St
Darien, IL 60561-4301

Phone

(815) 712-6521

NPI assigned

May 22, 2025

Organization subpart

No

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

Authorized official

Name

Dr. Rasa Tharp

Title

Administration

Phone

(815) 919-8291

Specialties & licenses 1

Addresses

Other names 1

• Generations Dental Care Doing business as

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Steven Casimir Tharp, D.D.S.

  • Dentist
  • Darien, IL
  • NPI 1902117708
  NPD

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

{
    "created_epoch": "1747872000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1747872000000",
    "number": "1730971961",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2551 75TH ST",
            "city": "DARIEN",
            "state": "IL",
            "postal_code": "605614301",
            "telephone_number": "815-126-5217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2551 75TH ST",
            "city": "DARIEN",
            "state": "IL",
            "postal_code": "605614301",
            "telephone_number": "815-712-6521"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WST DENTAL",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-22",
        "last_updated": "2025-05-22",
        "certification_date": "2025-05-21",
        "status": "A",
        "authorized_official_last_name": "THARP",
        "authorized_official_first_name": "RASA",
        "authorized_official_title_or_position": "ADMINISTRATION",
        "authorized_official_telephone_number": "815-919-8291",
        "authorized_official_name_prefix": "Dr."
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Generations Dental Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Angela Nicole Williams
• Diamond Williams
• Britney Wintersmith
• Luke William Witkowski, PHARMD
• Woodridge Dental
• Lili Shiao Yang, M.S. P.T.
• Cassidy Lynn Yeager
• Nillawan S Yongsmith, M.D.
• Jane M York, MS, CCC-SLP
• Alexandria Laris Zachos, M.S., CCC-SLP/L

• General Practice Dentistry in Darien, IL
• Providers in Darien, 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 May 22, 2025; 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.