Quick answers
- Which hospitals does Hannah M. Root work at?
- Medicare's official clinician data lists Hannah M. Root at 2 hospitals: John T Mather Memorial Hospital of Port Jefferson and Suny/Stony Brook University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hannah M. Root see patients?
- Medicare's clinician data lists 1 practice location in Rocky Point, NY. Call before your visit to confirm the address.
- What is Hannah M. Root's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Hannah M. Root accept Medicare assignment?
- Yes. Medicare's clinician data says Hannah M. Root 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 Hannah M. Root offer telehealth?
- Medicare's clinician data says Hannah M. Root offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Hannah M. Root?
- (631) 689-1400, as listed in official Medicare / NPI Registry data.
- What is Hannah M. Root's NPI number?
- 1316566110. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hannah M. Root works
Medicare's Facility Affiliation Data lists Hannah M. Root at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY · Acute Care Hospital · CCN 330185
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · CCN 330393
Practice locations
Addresses where Hannah M. Root is enrolled with Medicare (CMS data updated 2026-10-02).
- 745 Route 25a, Suite ARocky Point, NY 11778 (631) 689‑1400
Group practices
Medicare enrollment lists Hannah M. Root as a member of this group (CMS data updated 2026-10-02).
- Harbor View Medical Services PC58 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316566110 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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