Quick answers
- Which hospitals does Maribeth A. Otis work at?
- Medicare's official clinician data lists Maribeth A. Otis at 4 hospitals: Corewell Health Pennock Hospital, Corewell Health Zeeland Hospital, Spectrum Health and Spectrum Health United Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maribeth A. Otis see patients?
- Medicare's clinician data lists 3 practice locations, including Hastings, MI, Grand Rapids, MI and Kentwood, MI. Call before your visit to confirm the address.
- What is Maribeth A. Otis's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Maribeth A. Otis accept Medicare assignment?
- Yes. Medicare's clinician data says Maribeth A. Otis 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 Maribeth A. Otis offer telehealth?
- Medicare's clinician data says Maribeth A. Otis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Maribeth A. Otis?
- (269) 945-1212, as listed in official Medicare / NPI Registry data.
- What is Maribeth A. Otis's NPI number?
- 1538582283. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maribeth A. Otis works
Medicare's Facility Affiliation Data lists Maribeth A. Otis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Pennock HospitalHastings, MI · Critical Access Hospital · CCN 231339
- Corewell Health Zeeland HospitalZeeland, MI · Acute Care Hospital · CCN 230003
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · CCN 230035
Practice locations
Addresses where Maribeth A. Otis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1009 W Green St, Corewell Health Medical Group WestHastings, MI 49058 (269) 945‑1212
- 4069 Lake Dr SEGrand Rapids, MI 49546
- 4444 Kalamazoo Ave SE, 200 Corewell Health Medical Group WestKentwood, MI 49508 (616) 391‑5600
Group practices
Medicare enrollment lists Maribeth A. Otis as a member of this group (CMS data updated 2026-10-02).
- Spectrum Health Primary Care Partners2,294 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hastings
Clinicians with the same Medicare primary specialty in Hastings, MI — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538582283 |
| 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