Cathleen Marie Rybak, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

R048818-1 Issued in NY

Practice address

80 East 11TH Street
#534
New York, NY 10003

Phone

(917) 514-1908

Fax

(212) 674-6774

NPI assigned

Jul 20, 2006

Last updated

Aug 10, 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 NY

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 1993

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://app.meldrx.com/api/fhir/aura_educational_alliance

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.

• Cathleen Rybak LCSW PC

  • Clinical Social Worker
  • New York, NY
  • NPI 1669873451
  Authorized official Same address or phone
• The Educational Alliance, Inc.

  dba The Educational Alliance Project Contact

  • Substance Use Disorder Rehabilitation Clinic/Center
  • New York, NY
  • NPI 1336281286
  NPD (past)

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

{
    "created_epoch": "1153353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1174543359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "149 AVENUE A APT. 5FN",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10009",
            "telephone_number": "917-514-1908",
            "fax_number": "212-674-6774"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "80 EAST 11TH STREET",
            "address_2": "#534",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10003",
            "telephone_number": "917-514-1908",
            "fax_number": "212-674-6774"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYBAK",
        "first_name": "CATHLEEN",
        "middle_name": "MARIE",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-20",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "R048818-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Theresa Ryan, M.D.
• Ryan/Chelsea-Clinton Community Health Center Inc. (Ryan Chelsea-Clinton Pharmacy)
• Ryan/Chelsea-Clinton Community Health Center, Inc. (Ryan/Chelsea-Clinton Mobile Van)
• Brandi Ryans, LMT
• Christie Bao Thu Ryba, MD/PHD
• Devorah M Rybak, FNP-C
• Leon Rybak, M.D.
• Mark Rybakov, D.O.
• Marissa Danielle Rybstein, M.D.
• Ryc Orthopaedics PC

• Clinical Social Worker in New York, NY
• Providers in New York, 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 Aug 10, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.