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

Keira Joy O'Reilly, PA

Individual provider Physician Assistant · NPI 1891378873

Keira Joy O'Reilly, PA is a Physician Assistant in Greenwich, Connecticut. Qualified in 2021, 5 years ago. Practices with Physicians for Women's Health, LLC, a 317-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
5
Licensed in
CT
In the registry since
2021
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

6 Greenwich Ofc Park
Greenwich, CT 06831-5151
Phone: (203) 869-1145
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5376 (CT)

Record details

NPI number1891378873
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedApril 28, 2021
Last updated in NPPESSeptember 21, 2021
Certification dateSeptember 21, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Physicians For Women'S Health, Llc — 317 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Greenwich