Quick answers
- Where does William E. Perez see patients?
- Medicare's clinician data lists 7 practice locations, including Forest Hills, NY, Bayside, NY and Staten Island, NY. Call before your visit to confirm the address.
- What is William E. Perez's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does William E. Perez accept Medicare assignment?
- Yes. Medicare's clinician data says William E. Perez 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 William E. Perez?
- (516) 626-1000, as listed in official Medicare / NPI Registry data.
- What is William E. Perez's NPI number?
- 1063455590. 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 William E. Perez is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 10721 Queens Blvd, Suite 4Forest Hills, NY 11375 (516) 626‑1000
- 22215 Northern Blvd, 4th Floor NorthBayside, NY 11361 (516) 626‑1000
- 2455 Hylan BlvdStaten Island, NY 10306 (516) 626‑1000
- 3808 Union St, Suite 13aFlushing, NY 11354 (516) 626‑1000
- 40 E 10th St, Suite 1wNew York, NY 10003 (516) 626‑1000
Group practices
Medicare enrollment lists William E. Perez as a member of this group (CMS data updated 2026-10-02).
- New Day Medical PC26 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Forest Hills
Clinicians with the same Medicare primary specialty in Forest Hills, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063455590 |
| 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