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

Thomas Joseph Holobyn

Individual provider Internal Medicine Physician · NPI 1891114542

Thomas Joseph Holobyn is an Internal Medicine Physician in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2014.

Licensed in
WI
In the registry since
2014

Practice location Partly verified

Some contact details are missing from the federal record.

Uw Hospital And Clinics 600 Highland Ave H4/831
Madison, WI 53792-0001
Phone: (608) 263-5660
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 65132 (WI)

Record details

NPI number1891114542
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 9, 2014
Last updated in NPPESMarch 7, 2017

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