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

Leo A Schug, MD

Individual provider Internal Medicine Physician · NPI 1053350520

Leo A Schug, MD is an Internal Medicine in Sun Prairie, Wisconsin. Graduated from University of Wisconsin School of Medicine in 1992, 34 years ago. Practices with Dean Health Systems Inc, a 1,184-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
34
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2006
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

10 Tower Dr
Sun Prairie, WI 53590-1239
Phone: (608) 825-3008
Fax: (608) 825-3794
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 37638-020 (WI)

Record details

NPI number1053350520
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESDecember 10, 2020
Certification dateDecember 10, 2020
Mailing address10 Tower Dr, Sun Prairie, WI 53590-1239

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Dean Health Systems Inc — 1184 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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