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

Allison Mertens, RN

Individual provider Registered Nurse · NPI 1265367775

Allison Mertens, RN is a Registered Nurse in Lake Mills, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2026.

Licensed in
WI
In the registry since
2026
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

120 E Lake Park Pl
Lake Mills, WI 53551-1531
Phone: (920) 648-2215
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 244107-30 (WI)

Record details

NPI number1265367775
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 16, 2026
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026
Mailing address1132 Red Oak Cir, Johnson Creek, WI 53094-6455

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