Dwayne Charles Clark, MD
Family Medicine Physician · N Fond Du Lac, WI
Dwayne Charles Clark, MD is a family medicine physician with a practice address in N Fond Du Lac, Wisconsin, and NPI 1184695975, issued on Jan 30, 2006. Check the license (Wisconsin 48855, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Dwayne Charles Clark
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 48855 WI
Self-reported in NPPES; status is on the state search - Practice location
- 723 Park Ridge LN, N Fond Du Lac, WI 54937
- Phone
- (920) 926-8600
- Enumerated
- Jan 30, 2006
- Record last updated
- Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (920) 926-8650
- Medicare enrollment
- Enrolled (PECOS I20060605000046); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 723 Park Ridge LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karly Boegel, APNPNurse Practitioner1376261867
- Alexis Moore, FNP-CNurse Practitioner1275213076
- Kumi Swart, D.O.Family Medicine Physician1487763538
Verify Dwayne Charles Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 48855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average family medicine physician in 2024
1,766 Medicare Part D claims for 523 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium174 claims
- Rosuvastatin Calcium63 claims
- Amlodipine Besylate61 claims
- Losartan Potassium61 claims
- Levothyroxine Sodium58 claims
- Omeprazole48 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
- Agnesian Healthcare IncFond Du Lac, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Family Medicine Physician providers in Wisconsin
There are 3,765 family medicine physician records in Wisconsin.
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 Dwayne Charles Clark, MD's NPI number?
Dwayne Charles Clark, MD's National Provider Identifier (NPI) is 1184695975, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dwayne Charles Clark, MD located?
The NPPES record lists a practice address at 723 Park Ridge LN, N Fond Du Lac, WI, 54937. Phone: (920) 926-8600. Providers update this record themselves, so call before visiting.
How can I verify Dwayne Charles Clark, MD's license?
NPPES lists Wisconsin license number 48855, 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 Dwayne Charles Clark, MD prescribe under Medicare Part D?
In 2024, Dwayne Charles Clark, MD had 1,766 Medicare Part D claims for 523 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.