Quick answers
- Where does Heidy N. Merius see patients?
- Medicare's clinician data lists 2 practice locations, including Stony Brook, NY. Call before your visit to confirm the address.
- What is Heidy N. Merius's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Heidy N. Merius accept Medicare assignment?
- Yes. Medicare's clinician data says Heidy N. Merius 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 Heidy N. Merius offer telehealth?
- Medicare's clinician data says Heidy N. Merius offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Heidy N. Merius?
- (631) 444-2599, as listed in official Medicare / NPI Registry data.
- What is Heidy N. Merius's NPI number?
- 1881074615. 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 Heidy N. Merius is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Nicolls RdStony Brook, NY 11794 (631) 444‑2599
- Lauterbur DrStony Brook, NY 11794 (631) 638‑1000
Group practices
Medicare enrollment lists Heidy N. Merius as a member of this group (CMS data updated 2026-10-02).
- Neurology Associates of Stony Brook, University Faculty Practice Corpo57 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Stony Brook
Clinicians with the same Medicare primary specialty in Stony Brook, NY — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881074615 |
| 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