Quick answers
- Where does Lise G. O'Neill see patients?
- Medicare's clinician data lists 1 practice location in Manchester, CT. Call before your visit to confirm the address.
- What is Lise G. O'Neill's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Lise G. O'Neill accept Medicare assignment?
- Yes. Medicare's clinician data says Lise G. O'Neill 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 Lise G. O'Neill?
- (860) 646-1222, as listed in official Medicare / NPI Registry data.
- What is Lise G. O'Neill's NPI number?
- 1942350467. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Lise G. O'Neill is enrolled with Medicare (CMS data updated 2026-10-02).
- 71 Haynes StManchester, CT 06040 (860) 646‑1222
Group practices
Medicare enrollment lists Lise G. O'Neill as a member of this group (CMS data updated 2026-10-02).
- Prospect Manchester Hospital Inc20 clinicians in the group
Specialties
- Mental Health Counselorprimary
Find other clinicians: Mental Health Counselor, Connecticut →
Other mental health counselors in Manchester
Clinicians with the same Medicare primary specialty in Manchester, CT — not a recommendation.
Clinician information
| Graduation year | 1995 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942350467 |
| 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
- 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