Anthony Alex Rutkowski, MD
Family Medicine Physician · Kewaskum, WI
Anthony Alex Rutkowski, MD is a family medicine physician with a practice address in Kewaskum, Wisconsin, and NPI 1114339850, issued on May 29, 2014. Check the license (Wisconsin 66920-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Anthony Alex Rutkowski
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 66920-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Fond DU Lac Ave, Kewaskum, WI 53040
- Phone
- (262) 626-4616
- Enumerated
- May 29, 2014
- Record last updated
- Jan 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20170918000464); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1701 Fond DU Lac Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tracy Derksen, APNPFamily Nurse Practitioner1497304612
- Mateusz Gwizdala, MDFamily Medicine Physician1821580135
- Mitchell KannalPhysical Therapist1255082350
- Meghan Kelley, APNPFamily Nurse Practitioner1861157638
- Melanee Krumhus, APNPNurse Practitioner1871451112
Verify Anthony Alex Rutkowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 66920-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family medicine physician in 2024
6,085 Medicare Part D claims for 432 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 37 claims were for opioids.
Most prescribed
- Atorvastatin Calcium396 claims
- Lisinopril297 claims
- Losartan Potassium246 claims
- Amlodipine Besylate233 claims
- Omeprazole209 claims
- Levothyroxine Sodium202 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 one group practice
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncKewaskum, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 family medicine physician records list a practice address in Kewaskum
They are 2 of the 42 NPPES records with a practice address in Kewaskum, and 3,765 family medicine physician records in Wisconsin.
All 2 in Kewaskum → All 3,765 in Wisconsin → Every provider in Kewaskum →
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 Anthony Alex Rutkowski, MD's NPI number?
Anthony Alex Rutkowski, MD's National Provider Identifier (NPI) is 1114339850, issued on May 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Alex Rutkowski, MD located?
The NPPES record lists a practice address at 1701 Fond DU Lac Ave, Kewaskum, WI, 53040. Phone: (262) 626-4616. Providers update this record themselves, so call before visiting.
How can I verify Anthony Alex Rutkowski, MD's license?
NPPES lists Wisconsin license number 66920-20, 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 Anthony Alex Rutkowski, MD prescribe under Medicare Part D?
In 2024, Anthony Alex Rutkowski, MD had 6,085 Medicare Part D claims for 432 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.