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

Mrs. Gretchen Marea Wenger, DNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1811419815

Mrs. Gretchen Marea Wenger, DNP, FNP-C is a Nurse Practitioner in Dubuque, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2017, 9 years ago. Practices with Eastern Iowa Health Center, a 23-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
9
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
IA
In the registry since
2017
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

1515 Delhi St
Dubuque, IA 52001-6320
Phone: (563) 557-9111
Fax: (563) 589-4063
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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 A123615 (IA)

Record details

NPI number1811419815
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-C
Sole proprietorNo
NPI enumeratedJuly 11, 2017
Last updated in NPPESJuly 11, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Eastern Iowa Health Center — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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