Leann Nowasell

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

F357150 Issued in NY

Practice address

1597 Elmwood Ave
Buffalo, NY 14207-3017

Phone

(716) 270-1740

NPI assigned

Aug 30, 2025

Sex

Unspecified or another gender identity

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: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellnow Urgent Care, P.C.Group PAC ID 8325320864, 395 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Wellnow Urgent Care, PC

  • Urgent Care Clinic/Center
  • Liverpool, NY
  • NPI 1669825162
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1756512000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756771200000",
    "number": "1063391308",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1597 ELMWOOD AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142073017"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1597 ELMWOOD AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142073017",
            "telephone_number": "716-270-1740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NOWASELL",
        "first_name": "LEANN",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2025-08-30",
        "last_updated": "2025-09-02",
        "certification_date": "2025-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F357150",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jan Anthony Nowak, MD PHD
• John Joseph Nowak, D.C.
• Karen Elizabeth Nowak
• Kevin R. Nowak, MD
• Mark Francis Nowak, LMHC- NEW YORK
• Brittany Lynn Nowatzki
• Alexandria Nowicki
• Joel Sheldon Noworyta, RPA-C
• Lindsey Michele Nowotny, MS, OTR/L
• Connor Edwin Noyes, DPT

• Family Nurse Practitioner in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2025; 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.