Connor William Sullivan, M.D.
Orthopaedic Hand Surgery Physician · Milwaukee, WI
Connor William Sullivan, M.D. is an orthopaedic hand surgery physician with a practice address in Milwaukee, Wisconsin, and NPI 1629463872, issued on Apr 4, 2015. Check the license (Wisconsin 75730-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Connor William Sullivan
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- 75730-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-7400
- Enumerated
- Apr 4, 2015
- Record last updated
- Feb 2, 2026
- Fax
- (414) 805-7388
- Medicaid ID
- 1629463872 WI
- Medicare enrollment
- Enrolled (PECOS I20210928002060); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 56 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abubaker Abdalla, MDHospitalist Physician1194187617
- Sameem Abedin, MDHematology & Oncology Physician1063641157
- Lolia Abibo, M.D.Hospitalist Physician1912359795
- Haisam Abid, MBBSHospitalist Physician1578083184
- Faith Abodunrin, MDHematology & Oncology Physician1437768769
Verify Connor William Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75730-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
34 Medicare Part D claims for 20 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Oxycodone Hcl12 claims
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.
Bills Medicare through 2 group practices
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWest Bend, WI
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connor William Sullivan among 56 orthopaedic hand surgery physician records in Wisconsin
Connor William Sullivan, 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 2015, is newer than 82% of them.
- NPI issued2015 · 82% of these records are older, 11% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2015 · 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 Milwaukee → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- 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
- Gonzalo Barinaga, M.D.Wauwatosa, WI 532221730528217
- James Heaberlin, M.D.Wauwatosa, WI 532221043604960
Common questions
What is Connor William Sullivan, M.D.'s NPI number?
Connor William Sullivan, M.D.'s National Provider Identifier (NPI) is 1629463872, issued on Apr 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Connor William Sullivan, M.D. located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-7400. Providers update this record themselves, so call before visiting.
How can I verify Connor William Sullivan, M.D.'s license?
NPPES lists Wisconsin license number 75730-20, 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 Connor William Sullivan, M.D. prescribe under Medicare Part D?
In 2024, Connor William Sullivan, M.D. had 34 Medicare Part D claims for 20 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.
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.