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

James P. Volberding, MD

Individual provider Internal Medicine Physician · NPI 1629007125

James P. Volberding, MD is an Internal Medicine in Milwaukee, Wisconsin. Graduated from Southern Illinois University School of Medicine in 1982, 44 years ago. Practices with Madison Medical Affiliates Inc, a 86-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
44
Trained at
Southern Illinois University 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

788 N Jefferson St Ste 300
Milwaukee, WI 53202-3718
Phone: (414) 272-8950
Fax: (414) 272-0859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25736 (WI)

Record details

NPI number1629007125
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESNovember 15, 2016
Mailing address788 N Jefferson St, Suite 300/Attn. Kaaren Butzen, Milwaukee, WI 53202-3718

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Madison Medical Affiliates Inc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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