Quick answers
- Which hospitals does Katherine T. Graebel work at?
- Medicare's official clinician data lists Katherine T. Graebel at 3 hospitals: Grant Medical Center, Mercy Health St Ritas Medical Center and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katherine T. Graebel see patients?
- Medicare's clinician data lists 1 practice location in Pickerington, OH. Call before your visit to confirm the address.
- What is Katherine T. Graebel's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Katherine T. Graebel accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine T. Graebel 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 Katherine T. Graebel?
- (380) 243-3395, as listed in official Medicare / NPI Registry data.
- What is Katherine T. Graebel's NPI number?
- 1053051607. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine T. Graebel works
Medicare's Facility Affiliation Data lists Katherine T. Graebel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grant Medical CenterColumbus, OH · Acute Care Hospital · CCN 360017
- Mercy Health St Ritas Medical CenterLima, OH · Acute Care Hospital · CCN 360066
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Katherine T. Graebel is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 Refugee RdPickerington, OH 43147 (380) 243‑3395
Group practices
Medicare enrollment lists Katherine T. Graebel as a member of this group (CMS data updated 2026-10-02).
- OhioHealth Corporation2,314 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pickerington
Clinicians with the same Medicare primary specialty in Pickerington, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053051607 |
| 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