Individual provider Active NPI

Alyssa Susan Wiertsema, PT, DPT

  • Physical Therapist
  • Chapel Hill, NC
National Provider Identifier
1508717448
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
P24715 Issued in NC
Practice address
100 Timberhill PL Unit 115
Chapel Hill, NC 27514-1962
Phone
(417) 665-9779
NPI assigned
Feb 6, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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 P24715 NC Primary

Addresses

Primary practice location

100 Timberhill PL Unit 115
Chapel Hill, NC 27514-1962

Mailing address

100 Timberhill PL Unit 115
Chapel Hill, NC 27514-1962
Phone (417) 665-9779

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260413000748 NC Practitioner - Physical Therapist in Private Practice 0840765301 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ember Continuum L.L.C.Group PAC ID 9032556436, 4 clinicians

Practice addresses (Care Compare)

100 Timberhill PL
Unit 115
Chapel Hill, NC 27514-1962
Phone (919) 585-4588

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
P24715NCMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Ember Continuum LLC Physical Therapist Current Accepting new patients

Locations

100 Timberhill Pl
Unit 115
Chapel Hill, NC 27514
Phone (919) 585-4588

Organizations & group practices 1

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": "1770336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1508717448",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 TIMBERHILL PL UNIT 115",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275141962",
            "telephone_number": "417-665-9779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 TIMBERHILL PL UNIT 115",
            "city": "CHAPEL HILL",
            "state": "NC",
            "postal_code": "275141962",
            "telephone_number": "417-665-9779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIERTSEMA",
        "first_name": "ALYSSA",
        "middle_name": "SUSAN",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-06",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NC",
            "license": "P24715",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chapel Hill, NC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.