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

Emma Koester, ARNP

Individual provider Nurse Practitioner · NPI 1487480778

Emma Koester, ARNP is a Nurse Practitioner in Waterloo, Iowa. Qualified in 2024, 2 years ago. Practices with Iowa Physicians Clinic Medical Foundation, a 1,242-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
2
Licensed in
IA
In the registry since
2024
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

1631 Logan Ave
Waterloo, IA 50703-1237
Phone: (319) 833-5381
Fax: (319) 833-5386
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence A181288 (IA)

Record details

NPI number1487480778
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedSeptember 12, 2024
Last updated in NPPESApril 25, 2025
Certification dateApril 25, 2025
Mailing address1825 Logan Ave, Waterloo, IA 50703-1916

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Iowa Physicians Clinic Medical Foundation — 1242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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