Quick answers
- Which hospitals does Gregory S. Maves work at?
- Medicare's official clinician data lists Gregory S. Maves at 1 hospital: Nationwide Children's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory S. Maves see patients?
- Medicare's clinician data lists 1 practice location in Columbus, OH. Call before your visit to confirm the address.
- What is Gregory S. Maves's specialty?
- Medicare lists Anesthesiology as the primary specialty, and also Pediatric Medicine.
- Does Gregory S. Maves accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory S. Maves 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 Gregory S. Maves?
- (614) 722-6158, as listed in official Medicare / NPI Registry data.
- What is Gregory S. Maves's NPI number?
- 1407290141. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory S. Maves works
Medicare's Facility Affiliation Data lists Gregory S. Maves at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Nationwide Children's HospitalColumbus, OH · Children's Hospital · CCN 363305
Practice locations
Addresses where Gregory S. Maves is enrolled with Medicare (CMS data updated 2026-10-02).
- 700 Children'S DrColumbus, OH 43205 (614) 722‑6158
Group practices
Medicare enrollment lists Gregory S. Maves as a member of this group (CMS data updated 2026-10-02).
- Children's Anesthesia Associates Inc91 clinicians in the group
Specialties
- Anesthesiologyprimary
- Pediatric Medicinealso
Other anesthesiologists in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407290141 |
| 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