Quick answers
- Which hospitals does John A. Michel Ruddy work at?
- Medicare's official clinician data lists John A. Michel Ruddy at 2 hospitals: Community Hospital of the Monterey Peninsula and Salinas Valley Health Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Michel Ruddy see patients?
- Medicare's clinician data lists 1 practice location in Monterey, CA. Call before your visit to confirm the address.
- What is John A. Michel Ruddy's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John A. Michel Ruddy accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Michel 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 John A. Michel Ruddy?
- (831) 718-9701, as listed in official Medicare / NPI Registry data.
- What is John A. Michel Ruddy's NPI number?
- 1811350176. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Michel Ruddy works
Medicare's Facility Affiliation Data lists John A. Michel Ruddy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital of the Monterey PeninsulaMonterey, CA · Acute Care Hospital · CCN 050145
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · CCN 050334
Practice locations
Addresses where John A. Michel Ruddy is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Upper Ragsdale Dr, Bldg AMonterey, CA 93940 (831) 718‑9701
Group practices
Medicare enrollment lists John A. Michel Ruddy as a member of this group (CMS data updated 2026-10-02).
- Montage Medical Group127 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Monterey
Clinicians with the same Medicare primary specialty in Monterey, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811350176 |
| 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