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

Haley Alexi Probst, MD

Individual provider Internal Medicine Physician · NPI 1285214635

Haley Alexi Probst, MD is a Hospitalist in Madison, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2021, 5 years ago. Practices with Dean Health Systems Inc, a 1,184-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2021
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

700 S Park St
Madison, WI 53715-1830
Phone: (608) 251-6100
Fax: (608) 258-6259
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2846 Barlow St, Madison, WI 53705-3622 — (262) 339-7182

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 81515-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 81515-20 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 81515-20 (WI)

Record details

NPI number1285214635
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2021
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025
Mailing address2846 Barlow St, Madison, WI 53705-3622

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Dean Health Systems Inc — 1184 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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