Katherine Anne O'Rourke, DO
Family Medicine Physician · Hillsboro, WI
Katherine Anne O'Rourke, DO is a family medicine physician with a practice address in Hillsboro, Wisconsin, and NPI 1316900541, issued on Apr 10, 2006. Check the license (Wisconsin 51203-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katherine Anne O'Rourke
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 51203-21 WI
02940 KY
34.008438 OH
Self-reported in NPPES; status is on the state search - Practice location
- 400 Water Ave, Hillsboro, WI 54634
- Phone
- (608) 489-8000
- Enumerated
- Apr 10, 2006
- Record last updated
- Sep 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20080317000263); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2003
- Entity
- Type 1 · individual
Also registered at 400 Water Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Anderson, PA-CPhysician Assistant1194957928
- Carrie Brilowski, APNPAdult Health Nurse Practitioner1346039153
- Christina Brooks, MSW APSWSocial Worker1336548163
- William Cooke, M.D.Family Medicine Physician1245221936
- Christine Dean, LCSWClinical Social Worker1487037826
- Toni Degner, LMTMassage Therapist1407709157
Verify Katherine Anne O'Rourke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 51203-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average family medicine physician in 2024
5,642 Medicare Part D claims for 271 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 235 claims were for opioids.
Most prescribed
- Atorvastatin Calcium288 claims
- Levothyroxine Sodium271 claims
- Furosemide184 claims
- Gabapentin182 claims
- Metoprolol Succinate157 claims
- Lisinopril153 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.
Industry payments in 2024: $117.65
6 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- St Joseph's Health Services IncElroy, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 family medicine physician records list a practice address in Hillsboro
They are 10 of the 65 NPPES records with a practice address in Hillsboro, and 3,765 family medicine physician records in Wisconsin.
All 10 in Hillsboro → All 3,765 in Wisconsin → Every provider in Hillsboro →
Other family medicine physician records in Wisconsin
- Ashraf AbbasAppleton, WI1558723775
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Yusuf Abdullah, DOSun Prairie, WI1437788478
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Emily Abeyta, MDWaukesha, WI1386905107
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is Katherine Anne O'Rourke, DO's NPI number?
Katherine Anne O'Rourke, DO's National Provider Identifier (NPI) is 1316900541, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Anne O'Rourke, DO located?
The NPPES record lists a practice address at 400 Water Ave, Hillsboro, WI, 54634. Phone: (608) 489-8000. Providers update this record themselves, so call before visiting.
How can I verify Katherine Anne O'Rourke, DO's license?
NPPES lists Wisconsin license number 51203-21, 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 Katherine Anne O'Rourke, DO prescribe under Medicare Part D?
In 2024, Katherine Anne O'Rourke, DO had 5,642 Medicare Part D claims for 271 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.