Individual provider Active NPI

Leah Pelayo, PT, DPT

  • Physical Therapist
  • Frisco, TX
National Provider Identifier
1215542196
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
1337500 Issued in TX
Practice address
5480 FM 423 Ste 2100
Frisco, TX 75036-7914
Phone
(214) 494-4643
NPI assigned
Sep 9, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 1337500 TX Primary

Addresses

Primary practice location

5480 FM 423 Ste 2100
Frisco, TX 75036-7914

Mailing address

5480 FM 423 Ste 2100
Frisco, TX 75036-7914

Other names 1

  • Leah Merkle Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20201021001326 TX Practitioner - Physical Therapist in Private Practice 7719307339 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1337500TXMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Apex Physical Therapy, LLC Physical Therapist CurrentSince Nov 1, 2025 Accepting new patients
Apexnetwork Texas, LLC Physical Therapist CurrentSince Sep 1, 2025 Accepting new patients
Apex Physical Therapy, LLC Physical Therapist CurrentSince Nov 1, 2025 Accepting new patients

Locations

15 Apex Dr
Highland, IL 62249
Phone (618) 441-0482

3248 S Preston Rd
Ste 110
Celina, TX 75009
Phone (214) 851-4500

2838 N Loop 1604 E
Ste 102
San Antonio, TX 78232
Phone (210) 591-2074

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1599609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1215542196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5480 FM 423 STE 2100",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750367914"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5480 FM 423 STE 2100",
            "city": "FRISCO",
            "state": "TX",
            "postal_code": "750367914",
            "telephone_number": "214-494-4643"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PELAYO",
        "first_name": "LEAH",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-09",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "TX",
            "license": "1337500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LEAH",
            "last_name": "MERKLE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Frisco, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.