Quick answers
- Does Kristianna D. Matthewis accept Medicare assignment?
- Yes. Medicare's clinician data says Kristianna D. Matthewis 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 Kristianna D. Matthewis's NPI number?
- 1235120023. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Kristianna D. Matthewis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1009 Washington AveBay City, MI 48708 (989) 928‑3566
Group practices
Medicare enrollment lists Kristianna D. Matthewis as a member of this group (CMS data updated October 2, 2026).
- Recovery Pathways LLC10 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Bay City
Clinicians with the same Medicare primary specialty in Bay City, MI — not a recommendation.
Other clinicians in Recovery Pathways LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235120023 |
| 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
- 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