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

Holly Catherine Girdeen, NP

Individual provider Primary Care Nurse Practitioner · NPI 1326700360

Holly Catherine Girdeen, NP is a Primary Care Nurse Practitioner in Maiden Rock, Wisconsin. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
In the registry since
2021
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

W3719 330th Ave
Maiden Rock, WI 54750-8900
Phone: (715) 220-8711
Show map & directions

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

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence AG08210126 (MN)

Record details

NPI number1326700360
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedOctober 7, 2021
Last updated in NPPESOctober 7, 2021
Certification dateOctober 7, 2021

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients154
Services billed 2,223 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.