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

Kelyn O'Brien

Individual provider Adult Health Nurse Practitioner · NPI 1811390180

Kelyn O'Brien is a Nurse Practitioner in Oshkosh, Wisconsin. Qualified in 2014, 12 years ago. Practices with Ascension Medical Group-Fox Valley Wisconsin, Inc, a 260-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
12
Licensed in
WI
In the registry since
2014

Practice location Address checks out

2700 W 9th Ave
Oshkosh, WI 54904-7247
Phone: (920) 223-2650
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 162967 (WI)

Record details

NPI number1811390180
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 1, 2014
Last updated in NPPESOctober 1, 2014
Mailing address2700 W 9th Ave, Oshkosh, WI 54904-7247

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Ascension Medical Group-Fox Valley Wisconsin, Inc — 260 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Oshkosh