npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs Specialties States API

Search › Wisconsin › Psychiatric/Mental Health Nurse Practitioner

Andrew Olsen

NPI 1962321844 · on the registry since 2026

Practice

Address
34700 Valley Rd
Oconomowoc, WI 53066
Phone
(262) 646-4411
Organisation at this address
Genoa Healthcare Llc
Rogers Memorial Hospital, Inc.
Rogers Memorial Hospital Incorporated
Rogers Behavioral Health - Wisconsin Sc
Wisconsin Eating Disorder Specialists Sc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
36

Registry record

Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Licence states on file
WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-28

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Wisconsin