Quick answers
- Which hospitals does Kenneth R. Greer work at?
- Medicare's official clinician data lists Kenneth R. Greer at 1 hospital: Genesis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kenneth R. Greer see patients?
- Medicare's clinician data lists 3 practice locations, including Newark, OH and Zanesville, OH. Call before your visit to confirm the address.
- What is Kenneth R. Greer's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists) and Emergency Medicine.
- Does Kenneth R. Greer accept Medicare assignment?
- Yes. Medicare's clinician data says Kenneth R. Greer 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 Kenneth R. Greer?
- (220) 564-2600, as listed in official Medicare / NPI Registry data.
- What is Kenneth R. Greer's NPI number?
- 1336265602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kenneth R. Greer works
Medicare's Facility Affiliation Data lists Kenneth R. Greer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Genesis HospitalZanesville, OH · Acute Care Hospital · CCN 360039
Practice locations
Addresses where Kenneth R. Greer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 Tamarack Rd, Fl 2Newark, OH 43055 (220) 564‑2600
- 2951 Maple AveZanesville, OH 43701 (740) 454‑4000
- 945 Bethesda DrZanesville, OH 43701
Group practices
Medicare enrollment lists Kenneth R. Greer as a member of these groups (CMS data updated 2026-10-02).
- Genesis Medical Group, LLC270 clinicians in the group
- Select Specialty Hospital - Zanesville Inc10 clinicians in the group
Specialties
Other internal medicine doctors in Newark
Clinicians with the same Medicare primary specialty in Newark, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336265602 |
| 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