Quick answers
- Where does Christopher X. Arroyo see patients?
- Medicare's clinician data lists 6 practice locations, including Syosset, NY, Forest Hills, NY and Nyack, NY. Call before your visit to confirm the address.
- What is Christopher X. Arroyo's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Christopher X. Arroyo accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher X. Arroyo 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 Christopher X. Arroyo?
- (516) 622-3456, as listed in official Medicare / NPI Registry data.
- What is Christopher X. Arroyo's NPI number?
- 1669407482. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Christopher X. Arroyo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 100 Lafayette DrSyosset, NY 11791 (516) 622‑3456
- 10201 66th RdForest Hills, NY 11375 (718) 830‑4000
- 258 High AveNyack, NY 10960 (845) 600‑4876
- 26 Pearl StKingston, NY 12401 (914) 787‑1000
- 55 Palmer AveBronxville, NY 10708 (914) 787‑1000
Group practices
Medicare enrollment lists Christopher X. Arroyo as a member of these groups (CMS data updated 2026-10-02).
- North Shore - Lij Anesthesiology, PC1,003 clinicians in the group
- Singular Anesthesia Services PLLC71 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Syosset
Clinicians with the same Medicare primary specialty in Syosset, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669407482 |
| 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
- 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