Brenna Westhoff, PA-C

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

Practice address

5301 E Huron River Dr
Ypsilanti, MI 48197-1051

Phone

(734) 712-3456

NPI assigned

Aug 29, 2025

Last updated

Aug 29, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Joseph Mercy HospitalGroup PAC ID 3779489281, 69 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Health Ann Arbor Hospital Hospital, Ann Arbor, MI, CCN 230156

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bwesthoff4591217@direct.trinity-health.org

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.

• St Joseph Mercy Hospital

  • Otolaryngology Physician
  • Ypsilanti, MI
  • NPI 1659499705
  Medicare reassignment Care Compare group
• St Joseph Mercy Hospital

  • Internal Medicine Physician
  • Ypsilanti, MI
  • NPI 1649399197

  Surgical

  NPD
• St Joseph Mercy Hospital

  • Cardiac Rehabilitation Clinic/Center
  • Ypsilanti, MI
  • NPI 1902359094
  NPD

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

• St Joseph Mercy Hospital

  dba Trinity Heath Ann Arbor Hospital

  • General Acute Care Hospital
  • Ypsilanti, MI
  • NPI 1780658443
  Care Compare affiliation

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

{
    "created_epoch": "1756425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756425600000",
    "number": "1386523793",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10503 W BRIGGS RD",
            "city": "TRUFANT",
            "state": "MI",
            "postal_code": "493479786"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5301 E HURON RIVER DR",
            "city": "YPSILANTI",
            "state": "MI",
            "postal_code": "481971051",
            "telephone_number": "734-712-3456"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESTHOFF",
        "first_name": "BRENNA",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-08-29",
        "last_updated": "2025-08-29",
        "certification_date": "2025-08-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jane C Werner, MD
• James Wesley
• Amy Beth Wesney, CTRS
• Emily Lauren Westbury, M.D.
• Kristen Michelle Westfall, MD, MPH
• Amber Danielle Weston
• Rachel Weston
• Stephanie Therese Weston, DNP FNP
• Jennifer Lynn Wheaton, OTR, CHT, CLT
• Lisa Whipple, D.O.

• Surgical Physician Assistant in Ypsilanti, MI
• Providers in Ypsilanti, MI by specialty
• Surgical Physician Assistant in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 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.