Johanna Faith Koenig Rabinowitz, MS, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

10351 Issued in MD

Practice address

201 E 69TH St
Apartment 7R
New York, NY 10021-5471

Phone

(201) 452-8393

NPI assigned

Jul 14, 2014

Last updated

Jul 30, 2025By 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 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

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

{
    "created_epoch": "1405296000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1992112726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12613 STEEPLE CHASE WAY",
            "city": "POTOMAC",
            "state": "MD",
            "postal_code": "208542342",
            "telephone_number": "201-452-8393"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 E 69TH ST",
            "address_2": "APARTMENT 7R",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100215471",
            "telephone_number": "201-452-8393"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RABINOWITZ",
        "first_name": "JOHANNA",
        "middle_name": "FAITH KOENIG",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-07-14",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "NY",
            "license": "021683-1",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "VA",
            "license": "2202010534",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "DC",
            "license": "SLP200001384",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MD",
            "license": "10351",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Edward Rabinowitz, M.D.
• Ellyn Rabinowitz, LCSW
• Gary Allen Rabinowitz, D.D.S.
• Grace Rabinowitz
• Jeffrey Rabinowitz, D.M.D.
• Lawrence Rabinowitz, M.D.
• Lisa Gayle Rabinowitz, LCSW
• Naomi Rabinowitz, M.D.
• Raphael Rabinowitz, M.D.
• Sally L Enfield Rabinowitz, LCAT

• Speech-Language Pathologist in New York, NY
• Providers in New York, NY by specialty
• Speech-Language Pathologist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2025; 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.