Quick answers
- Which hospitals does Jack W. Cramer work at?
- Medicare's official clinician data lists Jack W. Cramer at 3 hospitals: Mercy Regional Medical Center, UH Cleveland Medical Center and University Hospitals - Elyria Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jack W. Cramer see patients?
- Medicare's clinician data lists 1 practice location in Conneaut, OH. Call before your visit to confirm the address.
- What is Jack W. Cramer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jack W. Cramer accept Medicare assignment?
- Yes. Medicare's clinician data says Jack W. Cramer 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 Jack W. Cramer's NPI number?
- 1134331440. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jack W. Cramer works
Medicare's Facility Affiliation Data lists Jack W. Cramer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Regional Medical CenterLorain, OH · Acute Care Hospital · CCN 360172
- UH Cleveland Medical CenterCleveland, OH · Acute Care Hospital · CCN 360137
- University Hospitals - Elyria Medical CenterElyria, OH · Acute Care Hospital · CCN 360145
Practice locations
Addresses where Jack W. Cramer is enrolled with Medicare (CMS data updated 2026-10-02).
- 158 W Main RdConneaut, OH 44030
Group practices
Medicare enrollment lists Jack W. Cramer as a member of this group (CMS data updated 2026-10-02).
- University Primary Care Practices Inc1,079 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Conneaut
Clinicians with the same Medicare primary specialty in Conneaut, OH — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134331440 |
| 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