Quick answers
- Which hospitals does Kathleen M. Chaisson work at?
- Medicare's official clinician data lists Kathleen M. Chaisson at 3 hospitals: Griffin Hospital, St Vincent's Medical Center and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kathleen M. Chaisson see patients?
- Medicare's clinician data lists 1 practice location in Derby, CT. Call before your visit to confirm the address.
- What is Kathleen M. Chaisson's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Kathleen M. Chaisson accept Medicare assignment?
- Medicare's clinician data says Kathleen M. Chaisson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Kathleen M. Chaisson offer telehealth?
- Medicare's clinician data says Kathleen M. Chaisson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Kathleen M. Chaisson?
- (203) 732-1330, as listed in official Medicare / NPI Registry data.
- What is Kathleen M. Chaisson's NPI number?
- 1932130259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kathleen M. Chaisson works
Medicare's Facility Affiliation Data lists Kathleen M. Chaisson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Griffin HospitalDerby, CT · Acute Care Hospital · CCN 070031
- St Vincent's Medical CenterBridgeport, CT · Acute Care Hospital · CCN 070028
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Kathleen M. Chaisson is enrolled with Medicare (CMS data updated 2026-10-02).
- 130 Division StDerby, CT 06418 (203) 732‑1330
Group practices
Medicare enrollment lists Kathleen M. Chaisson as a member of these groups (CMS data updated 2026-10-02).
- Griffin Faculty Physicians Inc134 clinicians in the group
- Pulmonary Specialties, P.C.3 clinicians in the group
Specialties
Other pulmonologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1932130259 |
| 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