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

Katelyn Pachalis, RN, MSN

Individual provider Registered Nurse · NPI 1427850171

Katelyn Pachalis, RN, MSN is a Registered Nurse in Greenfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2025.

Licensed in
MA
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

102 Main St
Greenfield, MA 01301-3275
Phone: (413) 575-5379
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN2333924 (MA)

Record details

NPI number1427850171
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN
Sole proprietorNo
NPI enumeratedMarch 25, 2025
Last updated in NPPESMarch 25, 2025
Certification dateMarch 25, 2025
Mailing address102 Main St, Greenfield, MA 01301-3275

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