Tonya Ashley Demulder, LCSW-R

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

R083970 Issued in NY

Practice address

48 Dietz St Ste B
Oneonta, NY 13820-1827

Phone

(607) 287-4670

NPI assigned

Aug 28, 2012

Sex

Female

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)

Enrolled

State licenses

Practice roles

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

• Sunshine Counseling Services LCSW, PLLC

  • Clinical Social Worker
  • Oneonta, NY
  • NPI 1538816780
  NPD (past) Authorized official

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

{
    "created_epoch": "1346112000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1104174937",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "48 DIETZ ST STE B",
            "city": "ONEONTA",
            "state": "NY",
            "postal_code": "138201827",
            "telephone_number": "607-287-4670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "48 DIETZ ST STE B",
            "city": "ONEONTA",
            "state": "NY",
            "postal_code": "138201827",
            "telephone_number": "607-287-4670"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMULDER",
        "first_name": "TONYA",
        "middle_name": "ASHLEY",
        "credential": "LCSW-R",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-08-28",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "R083970",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "R083970",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samantha Decker
• Denilee Dedek, RPH
• Justin B Deichman, L.AC.
• Mallory Delaney, PA-C
• Jane A Delisa, FNP
• Lisa Linakis Depperman, RN
• Diane M Georgeson MD PC
• Julie Ann Dirig, PA
• Luann Lynn Dix, DPT, CLT
• Lisa Lynn Dolezel

• Clinical Social Worker in Oneonta, NY
• Providers in Oneonta, NY by specialty
• Clinical Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.