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PROF. SIDNEY E. GROSSBERG M.D.
NPI 1114110335
Internal Medicine in Milwaukee, WI

Active since August 21, 2007
8701 W WATERTOWN PLANK RD # CCN2542, MEDICAL COLLEGE OF WISCONSIN, MILWAUKEE, WI 53226(414) 456-8105(414) 456-6566 Get Directions Write a Review

NPPES record last updated: August 21, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Prof. Sidney E. Grossberg M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PROF. SIDNEY E. GROSSBERG M.D. (NPI 1114110335) is an individual internal medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (WI-15815-020) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1114110335
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePROF. SIDNEY E. GROSSBERGCredential: M.D.
Location Address8701 W WATERTOWN PLANK RD # CCN2542, MEDICAL COLLEGE OF WISCONSINMilwaukee, WI 53226-3548
Mailing Address8701 W Watertown Plank Rd # Ccn2542, Medical College Of WisconsinMilwaukee, WI 53226-3548 · (414) 456-8105 · Fax (414) 456-6566
Phone(414) 456-8105
Fax(414) 456-6566
Sole ProprietorNo
Enumeration DateAugust 21, 2007
✔ NPI 1114110335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WI · WI-15815-020
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8701 W WATERTOWN PLANK RD # CCN2542, Milwaukee, WI 53226
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sidney Grossberg's NPI number?

The NPI number for Sidney Grossberg is 1114110335. It was assigned to this individual provider in the NPPES registry on August 21, 2007.

Where is Sidney Grossberg located?

Sidney Grossberg practices at 8701 W Watertown Plank Rd # Ccn2542 Medical College Of Wisconsin, Milwaukee, WI 53226. The listed phone number is (414) 456-8105.

What is Sidney Grossberg's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Sidney Grossberg was last updated on August 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.