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

Zachary Graff, MD

Individual provider Hematology & Oncology Physician · NPI 1952798274

Zachary Graff, MD is a General Surgery in Milwaukee, Wisconsin. Graduated from Texas Tech University Health Science Center School of Medicine in 2015, 11 years ago. Practices with Childrens Specialty Group Inc, a 213-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
11
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
WI
In the registry since
2015
Specialties on file
2
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

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone: (414) 955-4170
Fax: (414) 955-6543
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 75598 (WI)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 75598 (WI)

Record details

NPI number1952798274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2015
Last updated in NPPESJuly 29, 2021
Certification dateJuly 29, 2021
Mailing address9000 W Wisconsin Ave, Milwaukee, WI 53226-4874

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Childrens Specialty Group Inc — 213 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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