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

Dr. Ariel E Niederhauser, DO

Individual provider Anesthesiology Physician · NPI 1639743958

Dr. Ariel E Niederhauser, DO is an Anesthesiology Physician in Madison, Wisconsin. Licensed in Michigan and Wisconsin. Registered with an NPI since 2021.

Licensed in
MI, 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

600 Highland Ave
Madison, WI 53792-0001
Phone: (248) 495-1224
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 81841-21 (WI)
Anesthesiology Physician Taxonomy 207L00000X · Licence 5151014871 (MI)

Record details

NPI number1639743958
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 20, 2021
Last updated in NPPESMay 30, 2025
Certification dateMay 30, 2025
Mailing address600 Highland Ave, Madison, WI 53792-0001

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