Quick answers
- Which hospitals does Clyde Casimiro work at?
- Medicare's official clinician data lists Clyde Casimiro at 2 hospitals: Crouse Hospital and Lenox Hill Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Clyde Casimiro see patients?
- Medicare's clinician data lists 5 practice locations, including Riverhead, NY, Valhalla, NY and Forest Hills, NY. Call before your visit to confirm the address.
- What is Clyde Casimiro's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Clyde Casimiro accept Medicare assignment?
- Yes. Medicare's clinician data says Clyde Casimiro 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 Clyde Casimiro?
- (631) 548-6000, as listed in official Medicare / NPI Registry data.
- What is Clyde Casimiro's NPI number?
- 1700287190. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Clyde Casimiro works
Medicare's Facility Affiliation Data lists Clyde Casimiro at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Crouse HospitalSyracuse, NY · Acute Care Hospital · CCN 330203
- Lenox Hill HospitalNew York, NY · Acute Care Hospital · CCN 330119
Practice locations
Addresses where Clyde Casimiro is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Heroes WayRiverhead, NY 11901 (631) 548‑6000
- 100 Woods RdValhalla, NY 10595
- 10201 66th RdForest Hills, NY 11375 (718) 830‑4000
- 396 BroadwayKingston, NY 12401 (845) 331‑3131
- 529 Central AveDunkirk, NY 14048 (716) 366‑1111
Group practices
Medicare enrollment lists Clyde Casimiro as a member of these groups (CMS data updated 2026-10-02).
- North Shore - Lij Anesthesiology, PC1,003 clinicians in the group
- Westchester Medical Center Advanced Physician Services PC897 clinicians in the group
- North American Partners in Anesthesia LLP439 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New York →
Other nurse anesthetists in Riverhead
Clinicians with the same Medicare primary specialty in Riverhead, NY — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700287190 |
| 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