Brett Sassack, DO

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

5101028541 Issued in MI

Practice address

325 E Eisenhower Pkwy
Ann Arbor, MI 48108-3364

Phone

(734) 936-7175

NPI assigned

May 21, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physical Medicine and Rehabilitation

Education

Michigan State University College of Osteopathic Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Great Lakes Physical Medicine and Rehabilitation PCGroup PAC ID 5193818144, 3 clinicians

Regents of the University of MichiganGroup PAC ID 3779496856, 3,344 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Michigan Health System Hospital, Ann Arbor, MI, CCN 230046

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Regents of the University of Michigan

  • Internal Medicine Physician
  • Ann Arbor, MI
  • NPI 1205868353
  Medicare reassignment Care Compare group NPD
• Great Lakes Physical Medicine & Rehabilitation PC

  • Physical Medicine & Rehabilitation Physician
  • Wyandotte, MI
  • NPI 1346447026
  Care Compare group
• Regents of the University of Michigan

  • Physical Medicine & Rehabilitation Physician
  • Ann Arbor, MI
  • NPI 1790719532
  NPD
• Regents of the University of Michigan

  • Specialty Pharmacy
  • Dexter, MI
  • NPI 1952181919
  NPD
• Regents of the University of Michigan

  dba University of Michigan Health System

  • General Acute Care Hospital
  • Ann Arbor, MI
  • NPI 1003878539
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Regents of the University of Michigan

  dba University of Michigan Health System

  • General Acute Care Hospital
  • Ann Arbor, MI
  • NPI 1003878539
  Care Compare affiliation

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

{
    "created_epoch": "1621555200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751414400000",
    "number": "1588239776",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481081633",
            "telephone_number": "734-647-5299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 E EISENHOWER PKWY",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481083364",
            "telephone_number": "734-936-7175"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "325 E Eisenhower Pkwy Ste 200",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "481083346",
            "country_code": "US",
            "telephone_number": "734-232-0912",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SASSACK",
        "first_name": "BRETT",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-21",
        "last_updated": "2025-07-02",
        "certification_date": "2025-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "MI",
            "license": "5151015127",
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "MI",
            "license": "5101028541",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Siri Santoshi Sarvepalli, MD
• Rosalyn Eve Sarver, D.D.S.
• Hajime Sasaki
• Carolyn Anne Sasatani, RD
• Sasco Village LLC (Village Pharmacy II)
• Aimee Sassak, PA-C
• Peter Sassalos, M.D.
• Julia Mae Satarino
• Abhishek Satishchandran, MD
• Madelyn Satz, PH.D.

• Physical Medicine & Rehabilitation Physician in Ann Arbor, MI
• Providers in Ann Arbor, MI by specialty
• Physical Medicine & Rehabilitation Physician in Michigan

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