David G. Dennison, M.D.
Surgery of the Hand (Surgery) Physician · Eau Claire, WI
David G. Dennison, M.D. is a surgery of the hand (surgery) physician with a practice address in Eau Claire, Wisconsin, and NPI 1538139639, issued on Jan 23, 2006. Check the license (Wisconsin 82377-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David G. Dennison
- Credential
- M.D.
- Primary taxonomy
- Surgery of the Hand (Surgery) Physician 2086S0105X
- License numbers
- 82377-20 WI
100784 WI
44951 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Bellinger St, Eau Claire, WI 54703
- Phone
- (715) 838-5222
- Enumerated
- Jan 23, 2006
- Record last updated
- Apr 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20230829000719); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1996
- Entity
- Type 1 · individual
7 nearest surgery of the hand (surgery) physician records → All 8 in Wisconsin → Look up another NPI →
Also registered at 1400 Bellinger St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ajit Abraham, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1487899936
- Gina Adel, MDRheumatology Physician1841231727
- Adeniyi Adenote, PT, DPTPhysical Therapist1114564333
- Kirsten Aexel Handley, CNMAdvanced Practice Midwife1952523078
- Andrea Aguayo, PHARMDPharmacist1003507492
- Boshra Al Ibraheem, MDFamily Medicine Physician1376399444
Verify David G. Dennison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82377-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average surgery of the hand (surgery) physician in 2024
58 Medicare Part D claims for 49 beneficiaries, against an average of 188 among the 346 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 40 claims were for opioids.
Most prescribed
- Oxycodone Hcl39 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: $3,877.73
5 payments; by number, the most common kind was compensation for serving as faculty or as a speaker for a medical education program; the largest payer was Synthes GmbH. The 296 providers of this specialty with any payment received $4,725.83 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
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery of the Hand (Surgery) Physician providers in Wisconsin
There are 8 surgery of the hand (surgery) physician records in Wisconsin.
All 8 in Wisconsin → Every provider in Eau Claire → Surgery of the Hand (Surgery) Physician nationwide →
The 7 surgery of the hand (surgery) physician records with the nearest ZIP codes
- John Berschback, M.D.Altoona, WI 547201720244288
- Morgan Weber, M.D.Madison, WI 537171952835068
- Matthew Boardman, D.O.Madison, WI 537161972738615
- Lewis Chamoy, MDMilwaukee, WI 532261891796751
- Kun-Tai Hsu, MDWauwatosa, WI 532261043504772
- Ron Stark, M.D.Milwaukee, WI 532221780655928
- Theresa Siegert, M.D.Mequon, WI 530921295706695
Common questions
What is David G. Dennison, M.D.'s NPI number?
David G. Dennison, M.D.'s National Provider Identifier (NPI) is 1538139639, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David G. Dennison, M.D. located?
The NPPES record lists a practice address at 1400 Bellinger St, Eau Claire, WI, 54703. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify David G. Dennison, M.D.'s license?
NPPES lists Wisconsin license number 82377-20, 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 G. Dennison, M.D. prescribe under Medicare Part D?
In 2024, David G. Dennison, M.D. had 58 Medicare Part D claims for 49 beneficiaries; the average among surgery of the hand (surgery) physician prescribers was 188. 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.