Quick answers
- Which hospitals does Kelli L. Summers work at?
- Medicare's official clinician data lists Kelli L. Summers at 2 hospitals: John T Mather Memorial Hospital of Port Jefferson and St Charles Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kelli L. Summers see patients?
- Medicare's clinician data lists 1 practice location in East Setauket, NY. Call before your visit to confirm the address.
- What is Kelli L. Summers's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Kelli L. Summers accept Medicare assignment?
- Yes. Medicare's clinician data says Kelli L. Summers 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.
- What is the phone number for Kelli L. Summers?
- (631) 246-8289, as listed in official Medicare / NPI Registry data.
- What is Kelli L. Summers's NPI number?
- 1255865242. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kelli L. Summers works
Medicare's Facility Affiliation Data lists Kelli L. Summers 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
- St Charles HospitalPort Jefferson, NY · Acute Care Hospital · CCN 330246
Practice locations
Addresses where Kelli L. Summers is enrolled with Medicare (CMS data updated 2026-10-02).
- 4 Technology Dr, Suite 120East Setauket, NY 11733 (631) 246‑8289
Group practices
Medicare enrollment lists Kelli L. Summers as a member of this group (CMS data updated 2026-10-02).
- Harbor View Medical Services PC58 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons 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 New York At Stony Brook, School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255865242 |
| 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