Quick answers
- Which hospitals does Jennifer E. Fretz work at?
- Medicare's official clinician data lists Jennifer E. Fretz at 3 hospitals: Beaumont Hospital - Dearborn, Corewell Health Trenton Hospital and Wyandotte Hospital and Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer E. Fretz see patients?
- Medicare's clinician data lists 1 practice location in Trenton, MI. Call before your visit to confirm the address.
- What is Jennifer E. Fretz's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jennifer E. Fretz accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer E. Fretz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Jennifer E. Fretz offer telehealth?
- Medicare's clinician data says Jennifer E. Fretz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jennifer E. Fretz?
- (833) 373-7389, as listed in official Medicare / NPI Registry data.
- What is Jennifer E. Fretz's NPI number?
- 1477531929. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer E. Fretz works
Medicare's Facility Affiliation Data lists Jennifer E. Fretz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - DearbornDearborn, MI · Acute Care Hospital · CCN 230020
- Corewell Health Trenton HospitalTrenton, MI · Acute Care Hospital · CCN 230176
- Wyandotte Hospital and Medical CenterWyandotte, MI · Acute Care Hospital · CCN 230146
Practice locations
Addresses where Jennifer E. Fretz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1570 Kingsway Ct, Suite 1Trenton, MI 48183 (833) 373‑7389
Specialties
- Family Practiceprimary
Other family doctors in Trenton
Clinicians with the same Medicare primary specialty in Trenton, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477531929 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians