Quick answers
- Which hospitals does Kristin Giannini work at?
- Medicare's official clinician data lists Kristin Giannini at 4 hospitals: Hartford Hospital, Manchester Memorial Hospital, Middlesex Hospital and St Francis Hospital & Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kristin Giannini see patients?
- Medicare's clinician data lists 4 practice locations, including Middletown, CT, Vernon, CT and Southington, CT. Call before your visit to confirm the address.
- What is Kristin Giannini's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Kristin Giannini accept Medicare assignment?
- Yes. Medicare's clinician data says Kristin Giannini 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 Kristin Giannini?
- (860) 358-5322, as listed in official Medicare / NPI Registry data.
- What is Kristin Giannini's NPI number?
- 1881662443. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kristin Giannini works
Medicare's Facility Affiliation Data lists Kristin Giannini at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hartford HospitalHartford, CT · Acute Care Hospital · CCN 070025
- Manchester Memorial HospitalManchester, CT · Acute Care Hospital · CCN 070027
- Middlesex HospitalMiddletown, CT · Acute Care Hospital · CCN 070020
- St Francis Hospital & Medical CenterHartford, CT · Acute Care Hospital · CCN 070002
Practice locations
Addresses where Kristin Giannini is enrolled with Medicare (CMS data updated 2026-10-02).
- 28 Crescent StMiddletown, CT 06457 (860) 358‑5322
- 520 Hartford Tpke, Suite MVernon, CT 06066 (860) 872‑8323
- 55 Meriden Ave, Suite 1dSouthington, CT 06489 (860) 276‑5144
- 71 Haynes StManchester, CT 06040 (860) 646‑1222
Group practices
Medicare enrollment lists Kristin Giannini as a member of these groups (CMS data updated 2026-10-02).
- Prospect Ct Medical Foundation Inc282 clinicians in the group
- Hartford Healthcare Medical Group Inc267 clinicians in the group
- Middlesex Hospital234 clinicians in the group
- Hospitalist Medicine Physicians of Connecticut LLC40 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Middletown
Clinicians with the same Medicare primary specialty in Middletown, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881662443 |
| 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