Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Elizabeth Miller Gaa

Individual provider Registered Nurse · NPI 1407623234

Elizabeth Miller Gaa is a Nurse Practitioner in Trumbull, Connecticut. Qualified in 2024, 2 years ago. Practices with Yale University, a 2,618-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
2
Licensed in
CT, NY
In the registry since
2023
Specialties on file
2

Practice location Address checks out

5520 Park Ave
Trumbull, CT 06611-3463
Phone: (203) 502-8400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 500 Westchester Ave, West Harrison, NY 10604-3200 — (212) 639-2000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 13830 (CT)
Registered Nurse Taxonomy 163W00000X · Licence 689779 (NY)

Record details

NPI number1407623234
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 12, 2023
Last updated in NPPESFebruary 26, 2025
Certification dateFebruary 26, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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