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

Mary S Knutson, ARNP

Individual provider Nurse Practitioner · NPI 1144750829

Mary S Knutson, ARNP is a Nurse Practitioner in Denver, Iowa. Qualified in 2017, 9 years ago. Practices with Unified Therapy Services, Inc, a 121-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
9
Licensed in
IA
In the registry since
2017
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

111 Tower St
Denver, IA 50622-2201
Phone: (319) 984-5645
Fax: (319) 984-5364
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence A109101 (IA)

Record details

NPI number1144750829
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 15, 2017
Last updated in NPPESJune 19, 2017
Mailing addressPo Box 390, Denver, IA 50622-0390

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Unified Therapy Services, Inc — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount