Quick answers
- Which hospitals does Joseph Zaki work at?
- Medicare's official clinician data lists Joseph Zaki at 3 hospitals: Mount Carmel New Albany Surgical Hospital, Mount Carmel St Ann's and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph Zaki see patients?
- Medicare's clinician data lists 3 practice locations, including Columbus, OH, Westerville, OH and New Albany, OH. Call before your visit to confirm the address.
- What is Joseph Zaki's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Joseph Zaki accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph Zaki 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 Joseph Zaki?
- (614) 293-8487, as listed in official Medicare / NPI Registry data.
- What is Joseph Zaki's NPI number?
- 1225008865. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph Zaki works
Medicare's Facility Affiliation Data lists Joseph Zaki at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Carmel New Albany Surgical HospitalNew Albany, OH · Acute Care Hospital · CCN 360266
- Mount Carmel St Ann'sWesterville, OH · Acute Care Hospital · CCN 360012
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Joseph Zaki is enrolled with Medicare (CMS data updated 2026-10-02).
- 410 W 10th AveColumbus, OH 43210 (614) 293‑8487
- 500 S Cleveland AveWesterville, OH 43081 (380) 898‑4000
- 7333 Smiths Mill RdNew Albany, OH 43054 (614) 775‑6600
Group practices
Medicare enrollment lists Joseph Zaki as a member of these groups (CMS data updated 2026-10-02).
- OSU Observation Medicine, LLC436 clinicians in the group
- Consultant Anesthesiologists Inc.71 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225008865 |
| 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