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

Catherine Diaz, APNP

Individual provider Nurse Practitioner · NPI 1225439227

Catherine Diaz, APNP is a Nurse Practitioner in Madison, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2014, 12 years ago. Practices with University of Wisconsin Medical Foundation Inc, a 2,536-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
12
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2014

Practice location Address checks out

2601 W Beltline Hwy
Madison, WI 53713-2316
Phone: (608) 417-2193
Fax: (608) 417-2101
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 5902 (WI)

Record details

NPI number1225439227
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedSeptember 9, 2014
Last updated in NPPESSeptember 10, 2014
Mailing address202 S Park St, Madison, WI 53715-1507

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice University Of Wisconsin Medical Foundation Inc — 2536 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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