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

Katherine A Darling, DNP, APRN

Individual provider Family Nurse Practitioner · NPI 1013960707

Katherine A Darling, DNP, APRN is a Family Nurse Practitioner in Holyoke, Massachusetts. Practices as a sole proprietor. Licensed in Iowa, Massachusetts and Montana.

Licensed in
IA, MA, MT
In the registry since
2006
Specialties on file
4
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
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

45 Lowr Westfield RD
Holyoke, MA 01040-2747
Phone: (413) 315-4100
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence RN2379145 (MA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 363LP0808X (MA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence G136589 (IA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence APRN-180328 (MT)

Record details

NPI number1013960707
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , APRN
Sole proprietorYes
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 21, 2024
Certification dateSeptember 21, 2024

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