Quick answers
- Where does Elsy Martinez see patients?
- Medicare's clinician data lists 7 practice locations, including Great Neck, NY and Manhasset, NY. Call before your visit to confirm the address.
- What is Elsy Martinez's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Elsy Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Elsy Martinez 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 Elsy Martinez offer telehealth?
- Medicare's clinician data says Elsy Martinez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Elsy Martinez?
- (516) 207-7797, as listed in official Medicare / NPI Registry data.
- What is Elsy Martinez's NPI number?
- 1639611163. 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 Elsy Martinez is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 125 Community DrGreat Neck, NY 11021 (516) 207‑7797
- 125 Community Dr, Suite 100Great Neck, NY 11021 (516) 207‑7798
- 199 Community DrGreat Neck, NY 11021 (516) 365‑9229
- 300 Community DrManhasset, NY 11030
- 300 Community Dr LlManhasset, NY 11030 (516) 562‑2229
Group practices
Medicare enrollment lists Elsy Martinez as a member of this group (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Great Neck
Clinicians with the same Medicare primary specialty in Great Neck, NY — not a recommendation.
Clinician information
| Graduation year | 2007 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639611163 |
| 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