Quick answers
- Which hospitals does Cyrus E. De Souza work at?
- Medicare's official clinician data lists Cyrus E. De Souza at 3 hospitals: Aurelia Osborn Fox Memorial Hospital, Bassett Healthcare and Little Falls Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cyrus E. De Souza see patients?
- Medicare's clinician data lists 2 practice locations, including Cooperstown, NY and Oneonta, NY. Call before your visit to confirm the address.
- What is Cyrus E. De Souza's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Cyrus E. De Souza accept Medicare assignment?
- Yes. Medicare's clinician data says Cyrus E. De Souza 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 Cyrus E. De Souza?
- (607) 547-3480, as listed in official Medicare / NPI Registry data.
- What is Cyrus E. De Souza's NPI number?
- 1043881147. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cyrus E. De Souza works
Medicare's Facility Affiliation Data lists Cyrus E. De Souza 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
- Little Falls HospitalLittle Falls, NY · Critical Access Hospital · CCN 331311
Practice locations
Addresses where Cyrus E. De Souza is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Atwell RdCooperstown, NY 13326 (607) 547‑3480
- 1 Norton AveOneonta, NY 13820 (607) 547‑3456
Group practices
Medicare enrollment lists Cyrus E. De Souza as a member of this group (CMS data updated 2026-10-02).
- Mary Imogene Bassett Hospital763 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Cooperstown
Clinicians with the same Medicare primary specialty in Cooperstown, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043881147 |
| 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