Quick answers
- Which hospitals does Gisela Buan work at?
- Medicare's official clinician data lists Gisela Buan at 1 hospital: Saint Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gisela Buan see patients?
- Medicare's clinician data lists 2 practice locations, including Hartford, CT and Waterbury, CT. Call before your visit to confirm the address.
- What is Gisela Buan's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Gisela Buan accept Medicare assignment?
- Yes. Medicare's clinician data says Gisela Buan 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 Gisela Buan?
- (860) 714-6654, as listed in official Medicare / NPI Registry data.
- What is Gisela Buan's NPI number?
- 1043863376. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gisela Buan works
Medicare's Facility Affiliation Data lists Gisela Buan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Mary's HospitalWaterbury, CT · Acute Care Hospital · CCN 070016
Practice locations
Addresses where Gisela Buan is enrolled with Medicare (CMS data updated 2026-10-02).
- 114 Woodland StHartford, CT 06105 (860) 714‑6654
- 160 Robbins StWaterbury, CT 06708 (860) 714‑9688
Group practices
Medicare enrollment lists Gisela Buan as a member of this group (CMS data updated 2026-10-02).
- Woodland Anesthesia Associates PC174 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Connecticut →
Other nurse anesthetists in Hartford
Clinicians with the same Medicare primary specialty in Hartford, CT — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043863376 |
| 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