Quick answers
- Does Gregory S. Haylett accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory S. Haylett 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 Gregory S. Haylett's NPI number?
- 1225723323. 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 Gregory S. Haylett is enrolled with Medicare (CMS data updated October 2, 2026).
- 568 E State StSalem, OH 44460 (330) 337‑1441
Group practices
Medicare enrollment lists Gregory S. Haylett as a member of this group (CMS data updated October 2, 2026).
- Dr Thomas G Peters, LLC.2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Salem
Clinicians with the same Medicare primary specialty in Salem, OH — not a recommendation.
Other clinicians in Dr Thomas G Peters, LLC.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Chiropractic college | Sherman College Of Straight Chiropractic |
| Graduation year | 2023 (3 years since chiropractic college) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225723323 |
| 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