Quick answers
- Which hospitals does Sherrie M. Tefend work at?
- Medicare's official clinician data lists Sherrie M. Tefend at 4 hospitals: Chelsea Hospital, St Joe Mercy Hospital System Livonia, Trinity Health Ann Arbor Hospital and Trinity Health Livingston Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sherrie M. Tefend see patients?
- Medicare's clinician data lists 1 practice location in Livonia, MI. Call before your visit to confirm the address.
- What is Sherrie M. Tefend's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sherrie M. Tefend accept Medicare assignment?
- Yes. Medicare's clinician data says Sherrie M. Tefend 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 Sherrie M. Tefend offer telehealth?
- Medicare's clinician data says Sherrie M. Tefend offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sherrie M. Tefend?
- (734) 213-3685, as listed in official Medicare / NPI Registry data.
- What is Sherrie M. Tefend's NPI number?
- 1609877109. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sherrie M. Tefend works
Medicare's Facility Affiliation Data lists Sherrie M. Tefend at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chelsea HospitalChelsea, MI · Acute Care Hospital · CCN 230259
- St Joe Mercy Hospital System LivoniaLivonia, MI · Acute Care Hospital · CCN 230002
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
- Trinity Health Livingston HospitalBrighton, MI · Acute Care Hospital · CCN 230069
Practice locations
Addresses where Sherrie M. Tefend is enrolled with Medicare (CMS data updated 2026-10-02).
- 19000 St Joes Pkwy, Suite 200Livonia, MI 48152 (734) 213‑3685
Group practices
Medicare enrollment lists Sherrie M. Tefend as a member of this group (CMS data updated 2026-10-02).
- Iha Olma Primary Care Risk LLC27 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Livonia
Clinicians with the same Medicare primary specialty in Livonia, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609877109 |
| 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