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

Ian Vanantwerp, DO

Individual provider Neuroradiology Physician · NPI 1962080689

Ian Vanantwerp, DO is a Neuroradiology Physician in Milwaukee, Wisconsin. Licensed in Illinois and Wisconsin. Registered with an NPI since 2021.

Licensed in
IL, WI
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone: (414) 955-1182
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 125078762 (IL)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 82153-21 (WI)

Record details

NPI number1962080689
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2021
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026
Mailing address9200 W Wisconsin Ave, Wauwatosa, WI 53226-3522

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