Gonzalo Barinaga, M.D.
Orthopaedic Hand Surgery Physician · Wauwatosa, WI
Gonzalo Barinaga, M.D. is an orthopaedic hand surgery physician with a practice address in Wauwatosa, Wisconsin, and NPI 1730528217, issued on Jun 18, 2013. Check the license (Wisconsin 69547-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gonzalo Barinaga
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License numbers
- 69547-20 WI
125.063004 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3077 N Mayfair RD Ste 100, Wauwatosa, WI 53222
- Phone
- (414) 384-6700
- Enumerated
- Jun 18, 2013
- Record last updated
- Apr 21, 2026
- Fax
- (414) 727-1058
- Medicare enrollment
- Enrolled (PECOS I20190730003751); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 56 in Wisconsin → Look up another NPI →
Also registered at 3077 N Mayfair RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Croyle, PAPhysician Assistant1114400538
- Juliana EvanichNurse Practitioner1699509828
- Dylan Lawrence, MDOrthopaedic Surgery Physician1952960239
- Brian McCarty, M.D.Orthopaedic Surgery Physician1275502031
- Eric Pifel, MDOrthopaedic Surgery Physician1760592448
- Garth SharpeeNurse Practitioner1053835009
Verify Gonzalo Barinaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 69547-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
61 Medicare Part D claims for 47 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 22 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $581.42
9 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 1,819 providers of this specialty with any payment received $5,529.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ascension Medical Group-Southeast Wisconsin IncMount Pleasant, WI
- Orthopedic Surgeons OF Wisconsin SCWauwatosa, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gonzalo Barinaga among 56 orthopaedic hand surgery physician records in Wisconsin
Gonzalo Barinaga, M.D. is one of 56 orthopaedic hand surgery physician records with a practice address in Wisconsin. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2013 · median 2004 among the 44 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Hand Surgery Physician providers in Wisconsin
There are 56 orthopaedic hand surgery physician records in Wisconsin.
All 56 in Wisconsin → Every provider in Wauwatosa → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- James Heaberlin, M.D.Wauwatosa, WI 532221043604960
- John Schneider, MDGreenfield, WI 532211902895659
- Amin Afsari, DOMilwaukee, WI 532261861407512
- Steven Grindel, MDMilwaukee, WI 532261053362582
- Anthony LogiudiceMilwaukee, WI 532261750670980
- David Margolis, M.D., PH.D.Milwaukee, WI 532261255642344
- David Olson, MDMilwaukee, WI 532261073514790
- David Siverhus, M.D.Milwaukee, WI 532261053310474
Common questions
What is Gonzalo Barinaga, M.D.'s NPI number?
Gonzalo Barinaga, M.D.'s National Provider Identifier (NPI) is 1730528217, issued on Jun 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gonzalo Barinaga, M.D. located?
The NPPES record lists a practice address at 3077 N Mayfair RD Ste 100, Wauwatosa, WI, 53222. Phone: (414) 384-6700. Providers update this record themselves, so call before visiting.
How can I verify Gonzalo Barinaga, M.D.'s license?
NPPES lists Wisconsin license number 69547-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gonzalo Barinaga, M.D. prescribe under Medicare Part D?
In 2024, Gonzalo Barinaga, M.D. had 61 Medicare Part D claims for 47 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.
What is Gonzalo Barinaga, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.