Quick answers
- Which hospitals does Catherine A. Chartier work at?
- Medicare's official clinician data lists Catherine A. Chartier at 1 hospital: Ascension Providence Hospital, Southfield and Novi…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Catherine A. Chartier see patients?
- Medicare's clinician data lists 1 practice location in East Lansing, MI. Call before your visit to confirm the address.
- What is Catherine A. Chartier's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Catherine A. Chartier accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine A. Chartier 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 Catherine A. Chartier?
- (517) 484-3000, as listed in official Medicare / NPI Registry data.
- What is Catherine A. Chartier's NPI number?
- 1497730618. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Catherine A. Chartier works
Medicare's Facility Affiliation Data lists Catherine A. Chartier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Hospital, Southfield and Novi…Southfield, MI · Acute Care Hospital · CCN 230019
Practice locations
Addresses where Catherine A. Chartier is enrolled with Medicare (CMS data updated 2026-10-02).
- 1560 Turf LnEast Lansing, MI 48823 (517) 484‑3000
Group practices
Medicare enrollment lists Catherine A. Chartier as a member of this group (CMS data updated 2026-10-02).
- Uwh of Michigan PLC92 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in East Lansing
Clinicians with the same Medicare primary specialty in East Lansing, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497730618 |
| 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