Quick answers
- Where does Catherine L. Nguyen see patients?
- Medicare's clinician data lists 2 practice locations, including Waterbury, CT. Call before your visit to confirm the address.
- What is Catherine L. Nguyen's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Catherine L. Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine L. Nguyen 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 Catherine L. Nguyen?
- (203) 805-6414, as listed in official Medicare / NPI Registry data.
- What is Catherine L. Nguyen's NPI number?
- 1598074239. 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 Catherine L. Nguyen is enrolled with Medicare (CMS data updated 2026-10-02).
- 55 W Main StWaterbury, CT 06702 (203) 805‑6414
- 55 W Main St, Suite 410Waterbury, CT 06702
Group practices
Medicare enrollment lists Catherine L. Nguyen as a member of this group (CMS data updated 2026-10-02).
- State of Connecticut260 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Connecticut →
Other clinical social workers in Waterbury
Clinicians with the same Medicare primary specialty in Waterbury, CT — not a recommendation.
Clinician information
| Graduation year | 2011 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598074239 |
| 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