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

Derek J Orton, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1790742724

Derek J Orton, MD is an Orthopedic Surgery in Greenfield, Wisconsin. Graduated from Medical College of Wisconsin in 2000, 26 years ago. Practices with Aurora Advanced Healthcare, Inc, a 1,101-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
26
Trained at
Medical College of Wisconsin
Licensed in
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

9000 W Sura Ln
Greenfield, WI 53228-3477
Phone: (262) 329-2225
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3669 — (414) 649-7900

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 49025 (WI)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence 49025 (WI)

Record details

NPI number1790742724
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESApril 1, 2024
Certification dateApril 1, 2024
Mailing addressPo Box 735044, Chicago, IL 60673-5044

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2000 (26 years in practice)
Group practice Aurora Advanced Healthcare, Inc. — 1101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Greenfield