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

Mary Ellen P Castro, APRN

Individual provider Registered Nurse · NPI 1871567537

Mary Ellen P Castro, APRN is a Registered Nurse in Farmington, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
4
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

263 Farmington Ave Ste #263
Farmington, CT 06030-5386
Phone: (860) 679-5547
Fax: (860) 679-5552
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 001506 (CT)
Registered Nurse Taxonomy 163W00000X · Licence E48342 (CT)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 001506 (CT)
Medical-Surgical Clinical Nurse Specialist Taxonomy 364SM0705X · Licence 001506 (CT)

Record details

NPI number1871567537
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESMarch 3, 2010

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