Duffy M. Casey, MD
Obstetrics & Gynecology Physician · Minocqua, WI
Duffy M. Casey, MD is an obstetrics & gynecology physician with a practice address in Minocqua, Wisconsin, and NPI 1346478161, issued on Jul 1, 2009. Check the license (Wisconsin 82138, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Duffy M. Casey
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 82138 WI
MD 17116 HI
Self-reported in NPPES; status is on the state search - Practice location
- 9576 Highway 70, Minocqua, WI 54548
- Phone
- (715) 358-1000
- Enumerated
- Jul 1, 2009
- Record last updated
- Apr 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20221004001025); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2009
- Entity
- Type 1 · individual
Also registered at 9576 Highway 70
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Albertus, CCCAAudiologist1962513507
- Katie Anderson, CRNACertified Registered Nurse Anesthetist1114370210
- Charles Bettag, MDInternal Medicine Physician1881199750
- Nicholas Bodmer, M.D.Diagnostic Radiology Physician1588820542
- Hugh Bogumill, MDOrthopaedic Surgery Physician1376655548
- Carlos Condado, CRNACertified Registered Nurse Anesthetist1205028768
Verify Duffy M. Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.9 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: $28.57
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Community Clinic OF Maui IncWailuku, HI
- Mchs Hospitals IncMinocqua, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 obstetrics & gynecology physician records list a practice address in Minocqua
They are 8 of the 218 NPPES records with a practice address in Minocqua, and 796 obstetrics & gynecology physician records in Wisconsin.
All 8 in Minocqua → All 796 in Wisconsin → Every provider in Minocqua →
Other obstetrics & gynecology physician records in Wisconsin
- Tahmina Aafreen, M.D.Watertown, WI1972580140
- Samir Abadeer, MDWausau, WI1700984556
- Leslie Abitz, MDSheboygan, WI1093723645
- Bruce Abrams, MDRhinelander, WI1710927413
- Ernesto Acosta, MDAppleton, WI1386773208
- Nichole Adami, M.D.Elkhorn, WI1972997344
- Shant Adamian, DOMilwaukee, WI1952861668
- Tamara Adducci, MDMilwaukee, WI1083939367
- Maya Adler, MD, MPHMadison, WI1801598933
- Enrique Africano, MDAshland, WI1184617862
Common questions
What is Duffy M. Casey, MD's NPI number?
Duffy M. Casey, MD's National Provider Identifier (NPI) is 1346478161, issued on Jul 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Duffy M. Casey, MD located?
The NPPES record lists a practice address at 9576 Highway 70, Minocqua, WI, 54548. Phone: (715) 358-1000. Providers update this record themselves, so call before visiting.
How can I verify Duffy M. Casey, MD's license?
NPPES lists Wisconsin license number 82138, 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.
What is Duffy M. Casey, MD's MIPS final score?
The 2023 MIPS final score is 78.9 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.