Dr. Catherine Mayer , DO
Surgery • Oshkosh, WI
Professional Overview & Biography Verified Profile Summary
Dr. Catherine Mayer, DO is a certified Surgery practicing in Oshkosh, WI. With approximately 6 years of clinical experience since completing medical education in 2020, Dr. Mayer delivers high-quality medical care to the local community at 855 N WESTHAVEN DR.
Dr. Mayer is affiliated with Aurora Medical Group, Inc. and accepts Medicare assignment.
Practice Location & Contact Primary Location
855 N Westhaven Dr
Oshkosh, WI 549047668
Medicare Profile & Education
Other
2020
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Oshkosh, WI
Practicing in Oshkosh, WI (765 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-09-17NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Aurora Medical Group, Inc.
855 N Westhaven Dr, Oshkosh, WI 549047668
Phone: 9203038700
Secondary Practice Locations
1000 N Oak Ave
Marshfield, WI 544495702
Phone: 7153879222
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner
Physician Assistant
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Nurse Anesthetist, Certified Registered
CRNAMNA
Physical Therapist
Physical Therapist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003252250)
Surgery (License #76035-21 in WI)
Registered at 855 N WESTHAVEN DR, OSHKOSH, WI 549047668 (Tel: 9204566000)
Registered at N10474 CAMP SHAGINAPPI RD, MALONE, WI 530491207 (Tel: 9204707190)
NPI status registered as active in NPPES database
Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495702 (Tel: 7153879222)
Registered at 1106 ARLINGTON ST, MARSHFIELD, WI 544493539
Recorded as CATHERINE MAYER, DO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
Po Box 735044
Chicago, IL 606735044
Phone: 8003252250
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