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

Dr. Andrew J. Olafsson, MD

Individual provider Internal Medicine Physician · NPI 1144279332

Dr. Andrew J. Olafsson, MD is a Nephrology in Milwaukee, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2004, 22 years ago. Practices with Milwaukee Nephrologists SC, a 21-clinician group and accepts Medicare assignment. Licensed in Iowa and Wisconsin.

Years since qualifying
22
Trained at
University of Wisconsin School of Medicine
Licensed in
IA, WI
In the registry since
2006
Specialties on file
3
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

2901 W Kinnickinnic River Pkwy Ste 413
Milwaukee, WI 53215-3660
Phone: (414) 383-7744
Fax: (414) 383-8089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 48683 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 48683 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37158 (IA)

Record details

NPI number1144279332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESDecember 20, 2021
Certification dateDecember 20, 2021

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Milwaukee Nephrologists Sc — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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