Quick answers
- Which hospitals does Michele S. Bergen work at?
- Medicare's official clinician data lists Michele S. Bergen at 1 hospital: Geisinger Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michele S. Bergen see patients?
- Medicare's clinician data lists 1 practice location in Greenwich, CT. Call before your visit to confirm the address.
- What is Michele S. Bergen's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty.
- Does Michele S. Bergen accept Medicare assignment?
- Yes. Medicare's clinician data says Michele S. Bergen 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 Michele S. Bergen?
- (203) 661-4231, as listed in official Medicare / NPI Registry data.
- What is Michele S. Bergen's NPI number?
- 1215929286. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michele S. Bergen works
Medicare's Facility Affiliation Data lists Michele S. Bergen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Geisinger Medical CenterDanville, PA · Acute Care Hospital · CCN 390006
Practice locations
Addresses where Michele S. Bergen is enrolled with Medicare (CMS data updated 2026-10-02).
- 49 Lake Ave, Suite Ll4Greenwich, CT 06830 (203) 661‑4231
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215929286 |
| 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