Janie Kowarsky Rosen, LCSW

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

Practice address

303 W Lancaster Ave
Suite 2B
Wayne, PA 19087-3938

Phone

(484) 432-9217

NPI assigned

Jan 4, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in PA

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, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1136332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1083692503",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "42 HAYMARKET LN",
            "city": "BRYN MAWR",
            "state": "PA",
            "postal_code": "190101148",
            "telephone_number": "610-525-1642"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 W LANCASTER AVE",
            "address_2": "SUITE 2B",
            "city": "WAYNE",
            "state": "PA",
            "postal_code": "190873938",
            "telephone_number": "484-432-9217"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSEN",
        "first_name": "JANIE",
        "middle_name": "KOWARSKY",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW012577",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Constance Romer-Quirin, M.S.
• Ronald J. Weber, M.D., LLC
• Lilith M Rose, MSW LCSW
• Robert Carmen Rose, D.M.D.
• Jessica Aimee Rosen-Pries, MD
• Eric Rosenfield, PT
• Rosner Concierge Medicine
• Andrew Douglas Rosner, M.D.
• Lisa D Ross, CRNP
• Roth & Russin LLC (Main Line Eye Specialists)

• Marriage & Family Therapist in Wayne, PA
• Providers in Wayne, PA by specialty
• Marriage & Family Therapist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.