Quick answers
- Which hospitals does Keri A. Foster work at?
- Medicare's official clinician data lists Keri A. Foster at 3 hospitals: Corewell Health Ludington Hospital, Mercy Health Lakeshore Campus and Trinity Health Muskegon Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keri A. Foster see patients?
- Medicare's clinician data lists 4 practice locations, including Muskegon, MI, Waterford, MI and Ludington, MI. Call before your visit to confirm the address.
- What is Keri A. Foster's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Keri A. Foster accept Medicare assignment?
- Yes. Medicare's clinician data says Keri A. Foster 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.
- What is the phone number for Keri A. Foster?
- (231) 672-3500, as listed in official Medicare / NPI Registry data.
- What is Keri A. Foster's NPI number?
- 1225529019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keri A. Foster works
Medicare's Facility Affiliation Data lists Keri A. Foster at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Ludington HospitalLudington, MI · Acute Care Hospital · CCN 230110
- Mercy Health Lakeshore CampusShelby, MI · Critical Access Hospital · CCN 231320
- Trinity Health Muskegon HospitalMuskegon, MI · Acute Care Hospital · CCN 230066
Practice locations
Addresses where Keri A. Foster is enrolled with Medicare (CMS data updated 2026-10-02).
- 1212 E Sherman BlvdMuskegon, MI 49444 (231) 672‑3500
- 4568 W Walton Blvd, Suite DWaterford, MI 48329 (855) 466‑3631
- 5656 W US Hwy 10Ludington, MI 49431
- 905 E Colby StWhitehall, MI 49461 (231) 728‑5910
Group practices
Medicare enrollment lists Keri A. Foster as a member of these groups (CMS data updated 2026-10-02).
- Mercy Health Partners66 clinicians in the group
- Transitional Care Services LLC46 clinicians in the group
- Mercy Health Westshore Cardiology Services37 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Muskegon
Clinicians with the same Medicare primary specialty in Muskegon, MI — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225529019 |
| 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