Individual provider Active NPI

Macy Bittner, PT, DPT

  • Physical Therapist
  • Grosse Pointe, MI
National Provider Identifier
1295525335
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Practice address
17150 Waterloo St Ste 150
Grosse Pointe, MI 48230-1201
Phone
(313) 473-4700
NPI assigned
May 12, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 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 Primary

Addresses

Primary practice location

17150 Waterloo St Ste 150
Grosse Pointe, MI 48230-1201

Mailing address

17150 Waterloo St Ste 150
Grosse Pointe, MI 48230-1201
Phone (313) 473-4700

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250618003653 MI Practitioner - Physical Therapist in Private Practice 7810408598 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
Michigan Rehabilitation Specialists of Fowlerville LLCGroup PAC ID 6204730393, 125 clinicians

Practice addresses (Care Compare)

23143 Woodward Ave
Ati Physical Therapy
Ferndale, MI 48220-1360
Phone (248) 268-5742

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Michigan Rehabilitation Specialists of Fowlerville LLC CurrentSince Jun 2, 2025 Accepting new patients
Michigan Rehabilitation Specialists of Fowlerville, LLC CurrentSince Jun 2, 2025 Accepting new patients

Locations

4947 Paysphere Cir
Chicago, IL 60674
Phone (630) 783-2001

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

5700 Jackson Rd
Ann Arbor, MI 48103
Phone (734) 926-4710

10078 Lapeer Rd
Ste B
Davison, MI 48423
Phone (810) 653-6200

23143 Woodward Ave
Ferndale, MI 48220
Phone (248) 268-5742

5210 Highland Rd
Ste 100
Waterford, MI 48327
Phone (248) 674-9560

Organizations & group practices 2

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": "1747008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1295525335",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17150 WATERLOO ST STE 150",
            "city": "GROSSE POINTE",
            "state": "MI",
            "postal_code": "482301201",
            "telephone_number": "313-473-4700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17150 WATERLOO ST STE 150",
            "city": "GROSSE POINTE",
            "state": "MI",
            "postal_code": "482301201",
            "telephone_number": "313-473-4700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BITTNER",
        "first_name": "MACY",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-12",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grosse Pointe, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 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.