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

Prof. Sidney E. Grossberg, MD

Individual provider Internal Medicine Physician · NPI 1114110335

Prof. Sidney E. Grossberg, MD is an Internal Medicine Physician in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8701 W Watertown Plank Rd # CCN2542 Medical College OF Wisconsin
Milwaukee, WI 53226-3548
Phone: (414) 456-8105
Fax: (414) 456-6566
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence WI-15815-020 (WI)

Record details

NPI number1114110335
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2007
Last updated in NPPESAugust 21, 2007

Other providers in Milwaukee