Kaya Merzlak, CRNP

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

SP025333 Issued in PA

Practice address

241 Freeport Rd Ste 7
Aspinwall, PA 15215-3035

Phone

(412) 659-0599

Fax

(412) 659-0616

NPI assigned

Feb 6, 2022

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: kaya.merzlak@121166256340996.direct.elationemr.com

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

{
    "created_epoch": "1644105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1093469306",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "241 FREEPORT RD STE 7",
            "city": "ASPINWALL",
            "state": "PA",
            "postal_code": "152153035",
            "telephone_number": "412-659-0599",
            "fax_number": "412-659-0616"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "241 FREEPORT RD STE 7",
            "city": "ASPINWALL",
            "state": "PA",
            "postal_code": "152153035",
            "telephone_number": "412-659-0599",
            "fax_number": "412-659-0616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERZLAK",
        "first_name": "KAYA",
        "credential": "CRNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-02-06",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "PA",
            "license": "SP025333",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Margaret Leeman, MD
• Leslie a. Slagel
• Kathleen McGowan
• Medexpress Urgent Care, PC - Pennsylvania
• Michael Melczak, PH.D.
• Alexis P Monocello
• Juliet Nellis
• Jebediah James Northern, PH.D.
• Paul M. Bernstein and Associates
• Pinnacle Wellness Advisors LLC

• Primary Care Nurse Practitioner in Aspinwall, PA
• Providers in Aspinwall, PA by specialty
• Primary Care Nurse Practitioner in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2026; 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.