Quick answers
- Which hospitals does Kenneth Guay work at?
- Medicare's official clinician data lists Kenneth Guay at 2 hospitals: Insight Hospital and Medical Center Coldwater and University of Michigan Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kenneth Guay see patients?
- Medicare's clinician data lists 3 practice locations, including Marysville, MI, Algonac, MI and New Baltimore, MI. Call before your visit to confirm the address.
- What is Kenneth Guay's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Kenneth Guay accept Medicare assignment?
- Yes. Medicare's clinician data says Kenneth Guay 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 Kenneth Guay?
- (810) 676-3360, as listed in official Medicare / NPI Registry data.
- What is Kenneth Guay's NPI number?
- 1265189989. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kenneth Guay works
Medicare's Facility Affiliation Data lists Kenneth Guay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Insight Hospital and Medical Center ColdwaterColdwater, MI · Acute Care Hospital · CCN 230022
- University of Michigan Health SystemAnn Arbor, MI · Acute Care Hospital · CCN 230046
Practice locations
Addresses where Kenneth Guay is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 Gratiot BlvdMarysville, MI 48040 (810) 676‑3360
- 2700 Pointe Tremble RdAlgonac, MI 48001 (810) 662‑2827
- 35284 23 Mile RdNew Baltimore, MI 48047 (586) 335‑3573
Group practices
Medicare enrollment lists Kenneth Guay as a member of this group (CMS data updated 2026-10-02).
- Blue Water Urgent Care PLLC24 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Marysville
Clinicians with the same Medicare primary specialty in Marysville, MI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265189989 |
| 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