Quick answers
- Where does Oneyda Hernandez see patients?
- Medicare's clinician data lists 3 practice locations, including Hempstead, NY, Patchogue, NY and Bay Shore, NY. Call before your visit to confirm the address.
- What is Oneyda Hernandez's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Oneyda Hernandez accept Medicare assignment?
- Yes. Medicare's clinician data says Oneyda 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 Oneyda Hernandez offer telehealth?
- Medicare's clinician data says Oneyda Hernandez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Oneyda Hernandez?
- (516) 538-2613, as listed in official Medicare / NPI Registry data.
- What is Oneyda Hernandez's NPI number?
- 1457841736. 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 Oneyda Hernandez is enrolled with Medicare (CMS data updated 2026-10-02).
- 344 Fulton AveHempstead, NY 11550 (516) 538‑2613
- 629 Route 112Patchogue, NY 11772 (516) 538‑2613
- 85 W Main St, Suite 101Bay Shore, NY 11706
Group practices
Medicare enrollment lists Oneyda Hernandez as a member of this group (CMS data updated 2026-10-02).
- Hispanic Counseling Center Inc5 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Hempstead
Clinicians with the same Medicare primary specialty in Hempstead, NY — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Medical school | Fordham University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457841736 |
| 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