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

Dr. Zachary E. Pflum, MD

Individual provider Otolaryngology Physician · NPI 1225416662

Dr. Zachary E. Pflum, MD is an Otolaryngology in Greenfield, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2015, 11 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
11
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2015
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

4600 W Loomis Rd
Greenfield, WI 53220-4858
Phone: (414) 218-4466
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1221 Dotty Dr, Little Chute, WI 54140-2366 — (920) 213-5981

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 73408-20 (WI)

Record details

NPI number1225416662
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2015
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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