Quick answers
- Where does Brett M. Spain see patients?
- Medicare's clinician data lists 1 practice location in Massapequa, NY. Call before your visit to confirm the address.
- What is Brett M. Spain's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Family Practice.
- Does Brett M. Spain accept Medicare assignment?
- Yes. Medicare's clinician data says Brett M. Spain 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 Brett M. Spain's NPI number?
- 1750542064. 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 Brett M. Spain is enrolled with Medicare (CMS data updated 2026-10-02).
- 5500 Merrick RdMassapequa, NY 11758
Specialties
- Sports Medicineprimary
- Family Practicealso
Other sports medicine doctors in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750542064 |
| 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