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

Gonzalo Barinaga, MD

Individual provider Orthopaedic Surgery Physician · NPI 1730528217

Gonzalo Barinaga, MD is a Hand Surgery in Wauwatosa, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2013, 13 years ago. Practices with Orthopedic Surgeons of Wisconsin SC, a 62-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
13
Trained at
University of Wisconsin School of Medicine
Licensed in
IL, WI
In the registry since
2013
Specialties on file
3
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

3077 N Mayfair Rd Ste 100
Wauwatosa, WI 53222-4305
Phone: (414) 384-6700
Fax: (414) 727-1058
Show map & directions

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

Additional practice locations (1)

  • 1110 Kepler Dr, Green Bay, WI 54311-8306 — (920) 288-5555

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence 69547-20 (WI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 69547-20 (WI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 125.063004 (IL)

Record details

NPI number1730528217
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2013
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026

Medicare enrollment

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

Medicare specialtyHAND SURGERY
Also practisesORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Orthopedic Surgeons Of Wisconsin Sc — 62 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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