Quick answers
- Which hospitals does Lisa Harrison work at?
- Medicare's official clinician data lists Lisa Harrison at 1 hospital: St Vincent's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lisa Harrison see patients?
- Medicare's clinician data lists 2 practice locations, including Derby, CT and Bridgeport, CT. Call before your visit to confirm the address.
- What is Lisa Harrison's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Lisa Harrison accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa Harrison 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 Lisa Harrison?
- (203) 732-7360, as listed in official Medicare / NPI Registry data.
- What is Lisa Harrison's NPI number?
- 1013295575. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lisa Harrison works
Medicare's Facility Affiliation Data lists Lisa Harrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Vincent's Medical CenterBridgeport, CT · Acute Care Hospital · CCN 070028
Practice locations
Addresses where Lisa Harrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 130 Division StDerby, CT 06418 (203) 732‑7360
- 2800 Main StBridgeport, CT 06606 (475) 210‑5242
Group practices
Medicare enrollment lists Lisa Harrison as a member of these groups (CMS data updated 2026-10-02).
- Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
- The Griffin Hospital25 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Derby
Clinicians with the same Medicare primary specialty in Derby, CT — not a recommendation.
Clinician information
| Medical school | State University Of New York At Stony Brook, School Of Medicine |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013295575 |
| 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