Quick answers
- Does Maria R. Horton accept Medicare assignment?
- Yes. Medicare's clinician data says Maria R. Horton accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Maria R. Horton's NPI number?
- 1528519956. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maria R. Horton works
Medicare's Facility Affiliation Data lists Maria R. Horton at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- McLaren Bay RegionBay City, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230041
Practice locations
Addresses where Maria R. Horton is enrolled with Medicare (CMS data updated October 2, 2026).
- 3023 Davenport AveSaginaw, MI 48602 (989) 907‑2761
Group practices
Medicare enrollment lists Maria R. Horton as a member of this group (CMS data updated October 2, 2026).
- Great Lakes Bay Health Centers86 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saginaw
Clinicians with the same Medicare primary specialty in Saginaw, MI — not a recommendation.
Other clinicians in Great Lakes Bay Health Centers
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | University Of Cincinnati College Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528519956 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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