Quick answers
- Where does Mayra Hernandez see patients?
- Medicare's clinician data lists 2 practice locations, including Central Islip, NY and Riverhead, NY. Call before your visit to confirm the address.
- What is Mayra Hernandez's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Mayra Hernandez accept Medicare assignment?
- Yes. Medicare's clinician data says Mayra Hernandez 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 Mayra Hernandez offer telehealth?
- Medicare's clinician data says Mayra Hernandez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mayra Hernandez?
- (631) 663-4300, as listed in official Medicare / NPI Registry data.
- What is Mayra Hernandez's NPI number?
- 1245705680. 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 Mayra Hernandez is enrolled with Medicare (CMS data updated 2026-10-02).
- 320 Carleton AveCentral Islip, NY 11722 (631) 663‑4300
- 901 E Main St, Suite 508Riverhead, NY 11901 (631) 727‑6220
Group practices
Medicare enrollment lists Mayra Hernandez as a member of these groups (CMS data updated 2026-10-02).
- Family Service League Inc50 clinicians in the group
- Aid to the Developmentally Disabled Inc7 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Central Islip
Clinicians with the same Medicare primary specialty in Central Islip, NY — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245705680 |
| 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