Quick answers
- Which hospitals does Tonia N. Studer work at?
- Medicare's official clinician data lists Tonia N. Studer at 1 hospital: OhioHealth Mansfield Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tonia N. Studer see patients?
- Medicare's clinician data lists 2 practice locations, including Mansfield, OH. Call before your visit to confirm the address.
- What is Tonia N. Studer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tonia N. Studer accept Medicare assignment?
- Yes. Medicare's clinician data says Tonia N. Studer 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 Tonia N. Studer?
- (419) 522-2239, as listed in official Medicare / NPI Registry data.
- What is Tonia N. Studer's NPI number?
- 1457733867. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tonia N. Studer works
Medicare's Facility Affiliation Data lists Tonia N. Studer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · CCN 360118
Practice locations
Addresses where Tonia N. Studer is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Park Ave WMansfield, OH 44902 (419) 522‑2239
- 600 W 3rd StMansfield, OH 44906 (419) 522‑6191
Group practices
Medicare enrollment lists Tonia N. Studer as a member of this group (CMS data updated 2026-10-02).
- Third Street Community Clinic, Inc.29 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Mansfield
Clinicians with the same Medicare primary specialty in Mansfield, OH — not a recommendation.
Clinician information
| Medical school | University Of Cincinnati College Of Medicine |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457733867 |
| 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