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

Gretchen L Mahaney Caldwell, APN

Individual provider Interventional Cardiology Physician · NPI 1265763163

Gretchen L Mahaney Caldwell, APN is a Nurse Practitioner in Springfield, Illinois. Graduated from Southern Illinois University School of Medicine in 2009, 17 years ago. Practices with Prairie Cardiovascular Consultants Ltd, a 94-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
17
Trained at
Southern Illinois University School of Medicine
Licensed in
IL
In the registry since
2010
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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Practice location Address checks out

917 Clock Tower Dr Ste 130
Springfield, IL 62704-6043
Phone: (217) 553-9332
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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 209007736 (IL)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 209.007736 (IL)

Record details

NPI number1265763163
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorYes
NPI enumeratedJanuary 18, 2010
Last updated in NPPESJanuary 15, 2026
Certification dateJanuary 15, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Prairie Cardiovascular Consultants Ltd — 94 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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