Quick answers
- Which hospitals does Sara E. Singer work at?
- Medicare's official clinician data lists Sara E. Singer at 4 hospitals: Adena Pike Medical Center, Adena Regional Medical Center, Greenfield Area Medical Center and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sara E. Singer see patients?
- Medicare's clinician data lists 1 practice location in Chillicothe, OH. Call before your visit to confirm the address.
- What is Sara E. Singer's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Sara E. Singer accept Medicare assignment?
- Yes. Medicare's clinician data says Sara E. Singer 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 Sara E. Singer?
- (740) 542-3030, as listed in official Medicare / NPI Registry data.
- What is Sara E. Singer's NPI number?
- 1558756031. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sara E. Singer works
Medicare's Facility Affiliation Data lists Sara E. Singer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adena Pike Medical CenterWaverly, OH · Critical Access Hospital · CCN 361334
- Adena Regional Medical CenterChillicothe, OH · Acute Care Hospital · CCN 360159
- Greenfield Area Medical CenterGreenfield, OH · Critical Access Hospital · CCN 361304
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Sara E. Singer is enrolled with Medicare (CMS data updated 2026-10-02).
- 4435 State Route 159Chillicothe, OH 45601 (740) 542‑3030
Group practices
Medicare enrollment lists Sara E. Singer as a member of this group (CMS data updated 2026-10-02).
- Adena Medical Group LLC386 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558756031 |
| 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