Quick answers
- Which hospitals does Mitzi Liotta work at?
- Medicare's official clinician data lists Mitzi Liotta at 2 hospitals: Greenwich Hospital Association - and Stamford Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mitzi Liotta see patients?
- Medicare's clinician data lists 1 practice location in Greenwich, CT. Call before your visit to confirm the address.
- What is Mitzi Liotta's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Mitzi Liotta accept Medicare assignment?
- Yes. Medicare's clinician data says Mitzi Liotta 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.
- Does Mitzi Liotta offer telehealth?
- Medicare's clinician data says Mitzi Liotta offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mitzi Liotta?
- (203) 863-3000, as listed in official Medicare / NPI Registry data.
- What is Mitzi Liotta's NPI number?
- 1649643297. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mitzi Liotta works
Medicare's Facility Affiliation Data lists Mitzi Liotta at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
- Stamford HospitalStamford, CT · Acute Care Hospital · CCN 070006
Practice locations
Addresses where Mitzi Liotta is enrolled with Medicare (CMS data updated 2026-10-02).
- 5 Perryridge RdGreenwich, CT 06830 (203) 863‑3000
Group practices
Medicare enrollment lists Mitzi Liotta as a member of this group (CMS data updated 2026-10-02).
- Greenwich Hospital76 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Connecticut →
Other clinical social workers in Greenwich
Clinicians with the same Medicare primary specialty in Greenwich, CT — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649643297 |
| 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