Quick answers
- Which hospitals does Mitchell B. Boxer work at?
- Medicare's official clinician data lists Mitchell B. Boxer at 2 hospitals: Chsli St Joseph Hospital and North Shore University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mitchell B. Boxer see patients?
- Medicare's clinician data lists 9 practice locations, including New Hyde Park, NY, Manhasset, NY and Woodbury, NY. Call before your visit to confirm the address.
- What is Mitchell B. Boxer's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Mitchell B. Boxer accept Medicare assignment?
- Yes. Medicare's clinician data says Mitchell B. Boxer 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.
- Does Mitchell B. Boxer offer telehealth?
- Medicare's clinician data says Mitchell B. Boxer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mitchell B. Boxer?
- (855) 364-6257, as listed in official Medicare / NPI Registry data.
- What is Mitchell B. Boxer's NPI number?
- 1669472676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mitchell B. Boxer works
Medicare's Facility Affiliation Data lists Mitchell B. Boxer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chsli St Joseph HospitalBethpage, NY · Acute Care Hospital · CCN 330332
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
Practice locations
Addresses where Mitchell B. Boxer is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 1111 Marcus AveNew Hyde Park, NY 11042
- 2001 Marcus AveNew Hyde Park, NY 11042 (855) 364‑6257
- 300 Community DrManhasset, NY 11030
- 300 Community Dr LlManhasset, NY 11030 (516) 562‑2229
- 330 Community DrManhasset, NY 11030 (516) 708‑2550
Group practices
Medicare enrollment lists Mitchell B. Boxer as a member of this group (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University Medical College - Nlg |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669472676 |
| 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