Cassandra Mae Zelenak, D.D.S.

Primary specialty

DentistTaxonomy code 122300000X

License

4119 Issued in WV

Practice address

711 N Pike St
Grafton, WV 26354-1221

Phone

(304) 265-4600

Fax

(304) 265-6008

NPI assigned

Jul 24, 2014

Last updated

Jun 11, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in WV

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

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.

• Jason R Long DDS, PLLC

  • General Practice Dentistry
  • Williamson, WV
  • NPI 1255670063
  NPD (past)
• Preston-Taylor Community Health Centers Incorporated

  dba Dental Center of Taylor County

  • Dental Clinic/Center
  • Grafton, WV
  • NPI 1841308541
  NPD (past)

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

{
    "created_epoch": "1406160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1508274499",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "711 N PIKE ST",
            "city": "GRAFTON",
            "state": "WV",
            "postal_code": "263541221",
            "telephone_number": "304-376-5728"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "711 N PIKE ST",
            "city": "GRAFTON",
            "state": "WV",
            "postal_code": "263541221",
            "telephone_number": "304-265-4600",
            "fax_number": "304-265-6008"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "132 Cortland Acres Ln",
            "address_purpose": "LOCATION",
            "city": "Thomas",
            "state": "WV",
            "postal_code": "262928070",
            "country_code": "US",
            "telephone_number": "304-259-5225",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZELENAK",
        "first_name": "CASSANDRA",
        "middle_name": "MAE",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-07-24",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "WV",
            "license": "4119",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emily Worley
• Bailie Wyant
• Cheyenne S Wyckoff
• Louis A Yancich, D.O.
• Kelly Marie Yost, PTA

• Dentist in Grafton, WV
• Providers in Grafton, WV by specialty
• Dentist in West Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.