Leah Ayala Klavan, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

40QA02400900 Issued in NJ

Practice address

1 American Dream Way Ste C147
East Rutherford, NJ 07073-2541

Phone

(201) 322-5585

NPI assigned

Feb 13, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Leah Ayala Weiss Former name

Medicare fee-for-service enrollment

Enrolled in NJ

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2026

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Spear Physical and Occupational Therapy, LLC

  • Physical Therapy Clinic/Center
  • New York, NY
  • NPI 1063454577

  NJ, Physical Therapist

  Medicare reassignment NPD
• Hackensack Meridian Urgent Care, PC

  • Urgent Care Clinic/Center
  • Freehold, NJ
  • NPI 1285165209
  NPD

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

{
    "created_epoch": "1770940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1578415311",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "102 MADISON AVE FL 8",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100167584",
            "telephone_number": "212-759-2282",
            "fax_number": "212-379-2123"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 AMERICAN DREAM WAY STE C147",
            "city": "EAST RUTHERFORD",
            "state": "NJ",
            "postal_code": "070732541",
            "telephone_number": "201-322-5585"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLAVAN",
        "first_name": "LEAH",
        "middle_name": "AYALA",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-13",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NJ",
            "license": "40QA02400900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LEAH",
            "last_name": "WEISS",
            "middle_name": "AYALA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Steven William Kennelly, ATC
• Laxy Kesavarapu
• Sarah Khalil
• Daniel S Kim
• Min Seong Kim
• Siara Nicole Kolpon, PHYSICIAN ASSITANT
• Lauren Kravitz, ATC
• Julia Kulesa, CPHT
• Jordan Lau, DC
• Brendan Lauria, PT, DPT

• Physical Therapist in East Rutherford, NJ
• Providers in East Rutherford, NJ by specialty
• Physical Therapist in New Jersey

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