Alysse Littleberry, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

CW025301 Issued in PA

Practice address

820 Evergreen Ave Ste 204
Pittsburgh, PA 15209-2257

Phone

(724) 242-7020

Fax

(724) 313-4864

NPI assigned

Sep 2, 2020

Sex

Female

Sole proprietor

Yes

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

State licenses

Practice roles

Locations

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.

• Cognitive Behavior Institute, LLC

  • Clinical Social Worker
  • Cranberry TWP, PA
  • NPI 1669884409
  NPD

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

{
    "created_epoch": "1599004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1093329542",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 EVERGREEN AVE STE 204",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152092257",
            "telephone_number": "724-242-7020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "820 EVERGREEN AVE STE 204",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152092257",
            "telephone_number": "724-242-7020",
            "fax_number": "724-313-4864"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LITTLEBERRY",
        "first_name": "ALYSSE",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-09-02",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW025301",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "PA",
            "license": "SW137346",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anthony J Little
• Anthony Ryan Little, M.D.
• Heather Little, LSW
• Rhonda Little
• Littleberry Therapy LLC
• Littlejohn Counseling & Consulting LLC
• Lauren Kymberlee Littleton
• Diane Marie Litvinuk-Roach, CRNP
• Maria Christina Litwiler, MS, CCC-SLP
• Erica Laine Litwin, PA-C

• Clinical Social Worker in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Clinical Social Worker in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 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.