Quick answers
- Does Thomas J. Zarlingo accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas J. Zarlingo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Thomas J. Zarlingo's NPI number?
- 1447235064. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas J. Zarlingo is enrolled with Medicare (CMS data updated October 2, 2026).
- 410 W 10th AveColumbus, OH 43210 (614) 293‑8000
- 8423 Market StBoardman, OH 44512
- 8423 Market StYoungstown, OH 44512
Group practices
Medicare enrollment lists Thomas J. Zarlingo as a member of this group (CMS data updated October 2, 2026).
- Mercy Health Physicians Youngstown Specialty Care LLC472 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Other clinicians in Mercy Health Physicians Youngstown Specialty Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Ohio |
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447235064 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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