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

Colleen Marx, NP

Individual provider Family Nurse Practitioner · NPI 1891808242

Colleen Marx, NP is a Nurse Practitioner in Two Rivers, Wisconsin. Qualified in 2002, 24 years ago. Practices with Froedtert Manitowoc Medical Group, LLC, a 157-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
24
Licensed in
WI
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

800 Lakefront Way
Two Rivers, WI 54241-3301
Phone: (920) 320-2436
Fax: (920) 320-5187
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2149 (WI)

Record details

NPI number1891808242
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026
Mailing address800 Lakefront Way, Two Rivers, WI 54241-3301

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Froedtert Manitowoc Medical Group, Llc — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Two Rivers