Quick answers
- Which hospitals does Mark A. Tatum work at?
- Medicare's official clinician data lists Mark A. Tatum at 2 hospitals: UH Cleveland Medical Center and University Hospitals Ahuja Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Tatum see patients?
- Medicare's clinician data lists 1 practice location in Conneaut, OH. Call before your visit to confirm the address.
- What is Mark A. Tatum's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Mark A. Tatum accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Tatum 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 Mark A. Tatum?
- (440) 285-2960, as listed in official Medicare / NPI Registry data.
- What is Mark A. Tatum's NPI number?
- 1396389755. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Tatum works
Medicare's Facility Affiliation Data lists Mark A. Tatum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UH Cleveland Medical CenterCleveland, OH · Acute Care Hospital · CCN 360137
- University Hospitals Ahuja Medical CenterBeachwood, OH · Acute Care Hospital · CCN 360359
Practice locations
Addresses where Mark A. Tatum is enrolled with Medicare (CMS data updated 2026-10-02).
- 158 W Main Rd, Suite 203Conneaut, OH 44030 (440) 285‑2960
Group practices
Medicare enrollment lists Mark A. Tatum as a member of this group (CMS data updated 2026-10-02).
- University Primary Care Practices Inc1,079 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Conneaut
Clinicians with the same Medicare primary specialty in Conneaut, OH — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396389755 |
| 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