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

Dr. Margaret Ann Berdelman, MD

Individual provider Anesthesiology Physician · NPI 1720097355

Dr. Margaret Ann Berdelman, MD is an Anesthesiology in Oshkosh, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2001, 25 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group and accepts Medicare assignment. Licensed in Michigan and Wisconsin.

Years since qualifying
25
Trained at
University of Wisconsin School of Medicine
Licensed in
MI, WI
In the registry since
2006
Specialties on file
2
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

855 N Westhaven Dr
Oshkosh, WI 54904
Phone: (920) 303-8700
Fax: (920) 233-7299
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 48449 (WI)
Anesthesiology Physician Taxonomy 207L00000X · Licence 4301078034 (MI)

Record details

NPI number1720097355
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESNovember 22, 2021
Certification dateNovember 22, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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