Quick answers
- Which hospitals does Diana Karnavas work at?
- Medicare's official clinician data lists Diana Karnavas at 2 hospitals: MH St Elizabeth Youngstown Hospital and MH St Joseph Warren Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Diana Karnavas see patients?
- Medicare's clinician data lists 2 practice locations, including Columbiana, OH and Warren, OH. Call before your visit to confirm the address.
- What is Diana Karnavas's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Diana Karnavas accept Medicare assignment?
- Yes. Medicare's clinician data says Diana Karnavas 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 Diana Karnavas?
- (330) 482-2161, as listed in official Medicare / NPI Registry data.
- What is Diana Karnavas's NPI number?
- 1194703157. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Diana Karnavas works
Medicare's Facility Affiliation Data lists Diana Karnavas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MH St Elizabeth Youngstown HospitalYoungstown, OH · Acute Care Hospital · CCN 360064
- MH St Joseph Warren HospitalWarren, OH · Acute Care Hospital · CCN 360161
Practice locations
Addresses where Diana Karnavas is enrolled with Medicare (CMS data updated 2026-10-02).
- 21 N Main StColumbiana, OH 44408 (330) 482‑2161
- 8601 E Market StWarren, OH 44484 (330) 856‑2915
Group practices
Medicare enrollment lists Diana Karnavas as a member of this group (CMS data updated 2026-10-02).
- Advanced Foot and Ankle Centers Inc2 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Columbiana
Clinicians with the same Medicare primary specialty in Columbiana, OH — not a recommendation.
Clinician information
| Medical school | Kent State University College Of Podiatric Medicine |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194703157 |
| 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