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

Keagan Timothy Gertz, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1649895228

Keagan Timothy Gertz, MD is an Orthopedic Surgery in Green Bay, Wisconsin. Graduated from Cincinnati College of Medicine and Surgery in 2020, 6 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
6
Trained at
Cincinnati College of Medicine and Surgery
Licensed in
WI
In the registry since
2020
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

2223 Lime Kiln Rd
Green Bay, WI 54311-6234
Phone: (920) 430-8113
Show map & directions

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

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence 87333-20 (WI)

Record details

NPI number1649895228
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2020
Last updated in NPPESJuly 17, 2026
Certification dateJuly 17, 2026

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolCINCINNATI COLLEGE OF MEDICINE AND SURGERY
Graduated 2020 (6 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount