David J. Clark, MD
Orthopaedic Hand Surgery Physician · Franklin, WI
David J. Clark, MD is an orthopaedic hand surgery physician with a practice address in Franklin, Wisconsin, and NPI 1801958434, issued on Dec 13, 2006. Check the license (Wisconsin 50519-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David J. Clark
- Credential
- MD
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License number
- 50519-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9120 W Loomis RD, Franklin, WI 53132
- Phone
- (262) 939-9318
- Enumerated
- Dec 13, 2006
- Record last updated
- Jun 5, 2025
- Fax
- (608) 756-8617
- Medicaid ID
- 34910900 WI
- Medicare enrollment
- Enrolled (PECOS I20070807000443); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2001
- Entity
- Type 1 · individual
8 nearest orthopaedic hand surgery physician records → All 56 in Wisconsin → Look up another NPI →
Also registered at 9120 W Loomis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Andersen, M.D.Orthopaedic Hand Surgery Physician1831123249
- Todd Barnhardt, M.D.Orthopaedic Surgery Physician1669402731
- Margaret Dimiceli, MS/OTROccupational Therapist1730416926
- Joshua Howard, MSPTPhysical Therapist1407972086
- Angela Kochanik-Pirelli, APNPNurse Practitioner1659825701
- Lloyd Munson, OTOccupational Therapist1679775860
Verify David J. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 50519-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
61 Medicare Part D claims for 47 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Gabapentin13 claims
- Cephalexin11 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
- Aurora Advanced Healthcare, Inc.Mequon, WI
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David J. Clark among 56 orthopaedic hand surgery physician records in Wisconsin
David J. Clark, MD 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 43% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2001 · median 2004 among the 44 with a school on file
- Record last updated2025 · 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 Franklin → Orthopaedic Hand Surgery Physician nationwide →
The 8 orthopaedic hand surgery physician records with the nearest ZIP codes
- Dennis Andersen, M.D.Franklin, WI 531321831123249
- Mysore Shivaram, MDFranklin, WI 531321750318903
- Steven Trinkl, MDFranklin, WI 531321225132210
- Joshua Gershtenson, MDKenosha, WI 531421962483982
- Bradley Fideler, MDLake Geneva, WI 531471629153077
- John Siegert, M.D.Mequon, WI 530921013989185
- Greg Watchmaker, MDMequon, WI 530921275564221
- John Bolger, M.D.Waukesha, WI 531881619958022
Common questions
What is David J. Clark, MD's NPI number?
David J. Clark, MD's National Provider Identifier (NPI) is 1801958434, issued on Dec 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David J. Clark, MD located?
The NPPES record lists a practice address at 9120 W Loomis RD, Franklin, WI, 53132. Phone: (262) 939-9318. Providers update this record themselves, so call before visiting.
How can I verify David J. Clark, MD's license?
NPPES lists Wisconsin license number 50519-20, 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 David J. Clark, MD prescribe under Medicare Part D?
In 2024, David J. Clark, MD had 61 Medicare Part D claims for 47 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.