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

Mrs. Chelsea Diehl, APNP

Individual provider Family Nurse Practitioner · NPI 1144805300

Mrs. Chelsea Diehl, APNP is a Nurse Practitioner in Madison, Wisconsin. Qualified in 2021, 5 years ago. Practices with University of Wisconsin Medical Foundation Inc, a 2,536-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Licensed in
WI
In the registry since
2021
Specialties on file
2
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Practice location Address checks out

600 Highland Ave
Madison, WI 53792-1830
Phone: (608) 263-1530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 515 22nd Ave, Monroe, WI 53566-1598 — (608) 324-1049

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 10764-33 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 10764-33 (WI)

Record details

NPI number1144805300
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedMarch 9, 2021
Last updated in NPPESSeptember 17, 2025
Certification dateSeptember 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice University Of Wisconsin Medical Foundation Inc — 2536 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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