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

Dr. Zachary Richardson, MD

Individual provider Internal Medicine Physician · NPI 1437544863

Dr. Zachary Richardson, MD is a Hospitalist in Watertown, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2015, 11 years ago. Practices with Apogee Medical Group Wisconsin SC, a 42-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
11
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
IL, 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.

See every abbreviation used in this directory →

Practice location Address checks out

125 Hospital Dr
Watertown, WI 53098
Phone: (920) 245-5741
Show map & directions

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

Additional practice locations (1)

  • 2160 S 1st Ave, Maywood, IL 60153-3328 — (708) 216-5620

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 69363-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125066444 (IL)

Record details

NPI number1437544863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2015
Last updated in NPPESJuly 25, 2018

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Apogee Medical Group Wisconsin Sc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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