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

Mary K Duffy, AA

Individual provider Anesthesiologist Assistant · NPI 1619625233

Mary K Duffy, AA is an Anesthesiology Assistant in Summit, Wisconsin. Graduated from Medical College of Wisconsin in 2021, 5 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
5
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2022

Practice location Address checks out

36500 Aurora Dr
Summit, WI 53066-4899
Phone: (262) 434-1000
Show map & directions

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

Specialties & licences

Anesthesiologist Assistant (primary) Taxonomy 367H00000X · Licence 205-017 (WI)

Record details

NPI number1619625233
Entity typeIndividual (Type 1)
GenderFemale
Credentials AA
Sole proprietorNo
NPI enumeratedMarch 14, 2022
Last updated in NPPESApril 14, 2022
Certification dateApril 14, 2022
Mailing address36500 Aurora Dr, Summit, WI 53066-4899

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY ASSISTANT
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2021 (5 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Summit