Individual provider Active NPI

Margaret Elizabeth Boerst, DPT

  • Physical Therapist
  • Ann Arbor, MI
National Provider Identifier
1679357784
Registry record updated Oct 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
5501304140 Issued in MI
Practice address
1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone
(734) 936-7070
NPI assigned
Aug 21, 2023
Last updated
Oct 2, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 16524-24 WI
Physical Therapist 225100000X 5501304140 MI Primary

Addresses

Primary practice location

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000

Mailing address

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone (734) 936-7070

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231229002362 WI Practitioner - Physical Therapist in Private Practice 5890145064 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

2820 Roosevelt Rd
Marinette, WI 54143-3834
Phone (715) 735-5225

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
5501304140MIMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Bellin Memorial Hospital Inc Physical Therapist CurrentSince Nov 18, 2023 Accepting new patients
Oconto Hospital & Medical Center Inc CurrentSince Nov 18, 2023 Accepting new patients
Oconto Hospital & Medical Center Inc Current Accepting new patients
Oconto Hospital & Medical Center Inc CurrentSince Nov 18, 2023 Accepting new patients
Bellin Memorial Hospital Inc Current Accepting new patients

Locations

1630 Commanche Ave
Ste 102
Green Bay, WI 54313
Phone (920) 433-6000

744 S Webster Ave
Green Bay, WI 54301
Phone (920) 433-6025

2820 Roosevelt Rd
Marinette, WI 54143
Phone (715) 330-6171

820 Arbutus Ave
Oconto, WI 54153
Phone (920) 835-1100

Organizations & group practices 5

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

NPI Registry JSON

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

{
    "created_epoch": "1692576000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759363200000",
    "number": "1679357784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095000",
            "telephone_number": "734-936-7070"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095000",
            "telephone_number": "734-936-7070"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOERST",
        "first_name": "MARGARET",
        "middle_name": "ELIZABETH",
        "credential": "DPT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-08-21",
        "last_updated": "2025-10-02",
        "certification_date": "2025-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WI",
            "license": "16524-24",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MI",
            "license": "5501304140",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

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