Quick answers
- Which hospitals does Brian P. McKenna work at?
- Medicare's official clinician data lists Brian P. McKenna at 4 hospitals: John T Mather Memorial Hospital of Port Jefferson, North Shore University Hospital, Peconic Bay Medical Center and Suny/Stony Brook University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian P. McKenna see patients?
- Medicare's clinician data lists 2 practice locations, including Riverhead, NY and Huntington, NY. Call before your visit to confirm the address.
- What is Brian P. McKenna's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Brian P. McKenna accept Medicare assignment?
- Yes. Medicare's clinician data says Brian P. McKenna 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 Brian P. McKenna offer telehealth?
- Medicare's clinician data says Brian P. McKenna offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Brian P. McKenna?
- (631) 548-6000, as listed in official Medicare / NPI Registry data.
- What is Brian P. McKenna's NPI number?
- 1518932276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian P. McKenna works
Medicare's Facility Affiliation Data lists Brian P. McKenna 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
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Peconic Bay Medical CenterRiverhead, NY · Acute Care Hospital · CCN 330107
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · CCN 330393
Practice locations
Addresses where Brian P. McKenna is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Heroes WayRiverhead, NY 11901 (631) 548‑6000
- 270 Park AveHuntington, NY 11743 (631) 292‑6747
Group practices
Medicare enrollment lists Brian P. McKenna as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- North Shore Lij Ob Gyn PC14 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Riverhead
Clinicians with the same Medicare primary specialty in Riverhead, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1518932276 |
| 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