Quick answers
- Which hospitals does Jay M. Ruddy work at?
- Medicare's official clinician data lists Jay M. Ruddy at 1 hospital: Munson Healthcare Grayling Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay M. Ruddy see patients?
- Medicare's clinician data lists 2 practice locations, including Grayling, MI and Prudenville, MI. Call before your visit to confirm the address.
- What is Jay M. Ruddy's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jay M. Ruddy accept Medicare assignment?
- Yes. Medicare's clinician data says Jay M. Ruddy 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 Jay M. Ruddy?
- (231) 876-7476, as listed in official Medicare / NPI Registry data.
- What is Jay M. Ruddy's NPI number?
- 1255756375. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay M. Ruddy works
Medicare's Facility Affiliation Data lists Jay M. Ruddy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Munson Healthcare Grayling HospitalGrayling, MI · Acute Care Hospital · CCN 230058
Practice locations
Addresses where Jay M. Ruddy is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 W N Down River Rd, Munson Healthcare Grayling Physician NetworGrayling, MI 49738 (231) 876‑7476
- 2585 W Houghton Lake Dr, Prudenville Community Health CenterPrudenville, MI 48651 (989) 366‑2900
Group practices
Medicare enrollment lists Jay M. Ruddy as a member of this group (CMS data updated 2026-10-02).
- Munson Healthcare Grayling66 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Grayling
Clinicians with the same Medicare primary specialty in Grayling, MI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255756375 |
| 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