Kathryn Ryan

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

015403 Issued in NY

Practice address

8643 Sheridan Dr
Williamsville, NY 14221-6315

Phone

(716) 539-0789

Fax

(716) 250-9090

NPI assigned

Aug 5, 2022

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Feb 28, 2025 through Feb 28, 2027

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 and National Provider Directory roles.

• Medical Health Associates of Western New York PLLC

  • Pediatrics Physician
  • Williamsville, NY
  • NPI 1013453273
  NPD (past)
• Western New York Pediatric Associates, LLP

  • Pediatrics Physician
  • Orchard Park, NY
  • NPI 1538257977
  NPD (past)

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

{
    "created_epoch": "1659657600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1174250435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8205 MAIN ST STE 10",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216054",
            "telephone_number": "716-551-7894",
            "fax_number": "716-840-9593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8643 SHERIDAN DR",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216315",
            "telephone_number": "716-539-0789",
            "fax_number": "716-250-9090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYAN",
        "first_name": "KATHRYN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-05",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "015403",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rutowski of Amherst Inc (Family Medical Pharmacy)
• Jennifer E Rutter, LMFT
• Michael E Rutter, PH.D.
• Amy Ryan-Heiser, LCSW-R
• Audrey Ryan
• Terri Lynn Ryan, RN
• Susan Rybarczyk, MS
• Alyssa Rybinski, FNP
• James L Rycyna, MD
• S. C. Schwartz, D.D.S., PLLC

• Mental Health Counselor in Williamsville, NY
• Providers in Williamsville, NY by specialty
• Mental Health Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.