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

Holly Ann Defonzo, RN

Individual provider Registered Nurse · NPI 1710569025

Holly Ann Defonzo, RN is a Registered Nurse in Johnstown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2021.

Licensed in
PA
In the registry since
2021
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

401 Broad St
Johnstown, PA 15906-2745
Phone: (814) 535-6000
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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 RN317719L (PA)

Record details

NPI number1710569025
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 26, 2021
Last updated in NPPESApril 26, 2021
Certification dateApril 26, 2021

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