Quick answers
- Which hospitals does Isabella M. Papoutsakis work at?
- Medicare's official clinician data lists Isabella M. Papoutsakis at 5 hospitals: Baystate Medical Center, Hartford Hospital, Manchester Memorial Hospital, William W Backus Hospital and Windham Community Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Isabella M. Papoutsakis see patients?
- Medicare's clinician data lists 2 practice locations, including Springfield, MA and Hartford, CT. Call before your visit to confirm the address.
- What is Isabella M. Papoutsakis's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Isabella M. Papoutsakis accept Medicare assignment?
- Yes. Medicare's clinician data says Isabella M. Papoutsakis 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 Isabella M. Papoutsakis?
- (413) 794-8020, as listed in official Medicare / NPI Registry data.
- What is Isabella M. Papoutsakis's NPI number?
- 1497567911. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Isabella M. Papoutsakis works
Medicare's Facility Affiliation Data lists Isabella M. Papoutsakis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220077
- Hartford HospitalHartford, CT · Acute Care Hospital · CCN 070025
- Manchester Memorial HospitalManchester, CT · Acute Care Hospital · CCN 070027
- William W Backus HospitalNorwich, CT · Acute Care Hospital · CCN 070024
- Windham Community Memorial HospitalWillimantic, CT · Acute Care Hospital · CCN 070021
Practice locations
Addresses where Isabella M. Papoutsakis is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Medical Ctr DrSpringfield, MA 01107 (413) 794‑8020
- 80 Seymour StHartford, CT 06102 (860) 545‑7500
Group practices
Medicare enrollment lists Isabella M. Papoutsakis as a member of these groups (CMS data updated 2026-10-02).
- Baystate Medical Practices Inc1,369 clinicians in the group
- Hartford Hospital1,044 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497567911 |
| 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