Quick answers
- Does Hannah M. Guilkey-Humphrey accept Medicare assignment?
- Yes. Medicare's clinician data says Hannah M. Guilkey-Humphrey 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 Hannah M. Guilkey-Humphrey's NPI number?
- 1629751276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hannah M. Guilkey-Humphrey works
Medicare's Facility Affiliation Data lists Hannah M. Guilkey-Humphrey at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Adena Regional Medical CenterChillicothe, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360159
Practice locations
Addresses where Hannah M. Guilkey-Humphrey is enrolled with Medicare (CMS data updated October 2, 2026).
- 110 Vaugh Lane, Suite 20Chillicothe, OH 45601 (740) 779‑7201
- 160 Summit AveCircleville, OH 43113 (740) 779‑4598
- 166 Summit AveCircleville, OH 43113 (740) 420‑3151
- 55 Centennial BlvdChillicothe, OH 45601 (740) 779‑4000
Group practices
Medicare enrollment lists Hannah M. Guilkey-Humphrey as a member of this group (CMS data updated October 2, 2026).
- Adena Medical Group LLC386 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Chillicothe
Clinicians with the same Medicare primary specialty in Chillicothe, OH — not a recommendation.
Other clinicians in Adena Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629751276 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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