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

Colleen Bridget Byrnes, ARNP

Individual provider Nurse Practitioner · NPI 1942286422

Colleen Bridget Byrnes, ARNP is a Nurse Practitioner in Osage, Iowa. Qualified in 2002, 24 years ago. Practices with Mitchell County Memorial Hospital, a 23-clinician group and accepts Medicare assignment. Licensed in Iowa and Minnesota.

Years since qualifying
24
Licensed in
IA, MN
In the registry since
2005
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

620 N 8th St
Osage, IA 50461-1456
Phone: (641) 732-6100
Fax: (641) 732-6108
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence A099600 (IA)
Nurse Practitioner Taxonomy 363L00000X · Licence R157495-9 (MN)

Record details

NPI number1942286422
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESMay 20, 2021
Certification dateMay 20, 2021

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 Mitchell County Memorial Hospital — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare