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

Andrea A Leach

Individual provider Nurse Practitioner · NPI 1881385979

Andrea A Leach is a Nurse Practitioner in Naugatuck, Connecticut. Qualified in 2018, 8 years ago. Practices with Optum Medical Care PC, a 1,018-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
8
Licensed in
CT, NY
In the registry since
2023
Specialties on file
2

Practice location Address checks out

58 Maple St
Naugatuck, CT 06770-4160
Phone: (203) 729-0775
Show map & directions

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

Additional practice locations (1)

  • 670 Stoneleigh Ave, Carmel, NY 10512-3997 — (845) 279-2000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 87196 (CT)
Nurse Practitioner Taxonomy 363L00000X · Licence 352507 (NY)

Record details

NPI number1881385979
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 18, 2023
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026
Mailing address710 Main St S, Southbury, CT 06488-9701

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Optum Medical Care Pc — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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