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

Dr. Gregory Brotzman, MD

Individual provider Family Medicine Physician · NPI 1487605853

Dr. Gregory Brotzman, MD is a Family Practice in Milwaukee, Wisconsin. Graduated from Southern Illinois University School of Medicine in 1984, 42 years ago. Practices with Froedtert Andthe Medical College of Wisconsin Community Physicians Inc, a 1,255-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
42
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

1121 E North Ave Columbia-St Mary's Family Practice
Milwaukee, WI 53212-3515
Phone: (414) 267-6500
Fax: (414) 267-3895
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 29128 (WI)

Record details

NPI number1487605853
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESFebruary 11, 2013
Mailing address1121 E North Ave, Columbia-St. Mary'S Family Practice, Milwaukee, WI 53212-3515

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc — 1255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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