Quick answers
- Which hospitals does Gregory S. Vigesaa work at?
- Medicare's official clinician data lists Gregory S. Vigesaa at 5 hospitals: Bucyrus Community Hospital, Fisher-Titus Hospital, Mercy Health - Tiffin Hospital, Mercy Health - Willard Hospital and OhioHealth Mansfield Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory S. Vigesaa see patients?
- Medicare's clinician data lists 5 practice locations, including Willard, OH, Tiffin, OH and Lorain, OH. Call before your visit to confirm the address.
- What is Gregory S. Vigesaa's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Gregory S. Vigesaa accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory S. Vigesaa 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 Gregory S. Vigesaa?
- (419) 455-8501, as listed in official Medicare / NPI Registry data.
- What is Gregory S. Vigesaa's NPI number?
- 1467453746. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory S. Vigesaa works
Medicare's Facility Affiliation Data lists Gregory S. Vigesaa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bucyrus Community HospitalBucyrus, OH · Critical Access Hospital · CCN 361316
- Fisher-Titus HospitalNorwalk, OH · Acute Care Hospital · CCN 360065
- Mercy Health - Tiffin HospitalTiffin, OH · Acute Care Hospital · CCN 360089
- Mercy Health - Willard HospitalWillard, OH · Critical Access Hospital · CCN 361310
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · CCN 360118
Practice locations
Addresses where Gregory S. Vigesaa is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Neal Zick RdWillard, OH 44890 (419) 455‑8501
- 27 St Lawrence DrTiffin, OH 44883 (419) 455‑8500
- 3600 Kolbe Rd, Suite 207Lorain, OH 44053 (440) 960‑3304
- 3900 Sunforest Ct, Suite 240Toledo, OH 43623 (419) 475‑1600
- 45 St Lawrence DrTiffin, OH 44883 (419) 455‑8501
Group practices
Medicare enrollment lists Gregory S. Vigesaa as a member of this group (CMS data updated 2026-10-02).
- Mercy Health Physicians North Specialty Care LLC355 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Ohio →
Other cardiologists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467453746 |
| 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