Alyssa Kortschinsky, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

APRN03831 Issued in RI

Practice address

390 Toll Gate Rd Ste 101
Warwick, RI 02886-4326

Phone

(401) 521-5800

Fax

(401) 827-1933

NPI assigned

Nov 4, 2014

Sex

Female

Sole proprietor

No

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

Eligible to order & refer

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

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Feb 14, 2024 through Feb 14, 2028

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1415059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1629473590",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 CENTERVILLE RD",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028860200",
            "telephone_number": "401-732-4500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "390 TOLL GATE RD STE 101",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028864326",
            "telephone_number": "401-521-5800",
            "fax_number": "401-827-1933"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 N Main St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029045762",
            "country_code": "US",
            "telephone_number": "401-276-6182",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "345 Blackstone Blvd",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029064800",
            "country_code": "US",
            "telephone_number": "401-455-6390",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "38 Amaral St",
            "address_purpose": "LOCATION",
            "city": "Riverside",
            "state": "RI",
            "postal_code": "029152205",
            "country_code": "US",
            "telephone_number": "401-521-5800",
            "fax_number": "401-827-1933",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Centerville Rd",
            "address_purpose": "LOCATION",
            "city": "Warwick",
            "state": "RI",
            "postal_code": "028860200",
            "country_code": "US",
            "telephone_number": "401-732-4500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KORTSCHINSKY",
        "first_name": "ALYSSA",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-11-04",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "RI",
            "license": "RN53371",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "RI",
            "license": "APRN03831",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yvonne Komari, DMD
• Tamara Koritarov, DO
• Aileen Kornetsky
• Norman A Kornwitz, M.D.
• Kyle Kortick, PT
• Tayla Catherine Kosowski
• Katherine Jean Koss Ionata, LMHC
• Advait Kodoor Kothare, MD
• Liliya Koyfman, MD
• Laura Kozielski

• Psychiatric/Mental Health Nurse Practitioner in Warwick, RI
• Providers in Warwick, RI by specialty
• Psychiatric/Mental Health Nurse Practitioner in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.