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

Mrs. Maryjane Cose, ARNP

Individual provider Family Nurse Practitioner · NPI 1235677691

Mrs. Maryjane Cose, ARNP is a Nurse Practitioner in Waterloo, Iowa. Qualified in 2016, 10 years ago. Practices with Cedar Valley Medical Specialists PC, a 76-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
10
Licensed in
IA
In the registry since
2017
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

110 Plaza Cir Ste A
Waterloo, IA 50701-5139
Phone: (319) 236-7720
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A122192 (IA)
Nurse Practitioner Taxonomy 363L00000X · Licence A122192 (IA)

Record details

NPI number1235677691
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedFebruary 6, 2017
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Cedar Valley Medical Specialists Pc — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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