Quick answers
- Which hospitals does Bailey A. O'Donnell work at?
- Medicare's official clinician data lists Bailey A. O'Donnell at 2 hospitals: Aurelia Osborn Fox Memorial Hospital and Bassett Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bailey A. O'Donnell see patients?
- Medicare's clinician data lists 1 practice location in Cooperstown, NY. Call before your visit to confirm the address.
- What is Bailey A. O'Donnell's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist and Pediatric Medicine.
- Does Bailey A. O'Donnell accept Medicare assignment?
- Yes. Medicare's clinician data says Bailey A. O'Donnell 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 Bailey A. O'Donnell?
- (607) 547-3480, as listed in official Medicare / NPI Registry data.
- What is Bailey A. O'Donnell's NPI number?
- 1134705536. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bailey A. O'Donnell works
Medicare's Facility Affiliation Data lists Bailey A. O'Donnell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurelia Osborn Fox Memorial HospitalOneonta, NY · Acute Care Hospital · CCN 330085
- Bassett HealthcareCooperstown, NY · Acute Care Hospital · CCN 330136
Practice locations
Addresses where Bailey A. O'Donnell is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Atwell RdCooperstown, NY 13326 (607) 547‑3480
Group practices
Medicare enrollment lists Bailey A. O'Donnell as a member of this group (CMS data updated 2026-10-02).
- Mary Imogene Bassett Hospital763 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
- Pediatric Medicinealso
Other internal medicine doctors in Cooperstown
Clinicians with the same Medicare primary specialty in Cooperstown, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134705536 |
| 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