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

Kathleen Mary Powell Mattioli, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1457530446

Kathleen Mary Powell Mattioli, MD is an Obstetrics/Gynecology in West Allis, Wisconsin. Qualified in 2004, 22 years ago. Practices with Aurora Advanced Healthcare, Inc, a 1,101-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
22
Licensed in
IL, WI
In the registry since
2007
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

8905 W Lincoln Ave Ste 501
West Allis, WI 53227-2468
Phone: (414) 978-2229
Fax: (414) 978-2279
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 27790 W Highway 22 Ste 36, Barrington, IL 60010-2396 — (847) 381-8181

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 49339 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 036-163299 (IL)

Record details

NPI number1457530446
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2007
Last updated in NPPESJune 7, 2023
Certification dateJune 7, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Aurora Advanced Healthcare, Inc. — 1101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in West Allis