David G Dennison, M.D.
David G Dennison is a Surgery of the Hand (Surgery) Physician provider (Surgery) practicing in Eau Claire, WI, registered in the NPPES registry with NPI 1538139639 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538139639 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David G Dennison |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1400 BELLINGER ST, Eau Claire, WI, 54703 |
| Phone | 7158385222 |
| Enumeration date | 2006-01-23 |
| Last updated in NPPES | 2026-04-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Secondary | 44951 | MN |
| 2086S0105X | Surgery of the Hand (Surgery) Physician | Secondary | 44951 | MN |
| 2086S0105X | Surgery of the Hand (Surgery) Physician | Primary | 82377-20 | WI |
| 207XS0106X | Orthopaedic Hand Surgery Physician | Secondary | 44951 | MN |
| 2086S0105X | Surgery of the Hand (Surgery) Physician | Secondary | 100784 | WI |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: David Dennison, M.D. NPI: 1538139639 Taxonomy: 2086S0105X (Surgery of the Hand (Surgery) Physician) Address: 1400 BELLINGER ST, Eau Claire, WI, 54703
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467456848 | Ganesh Ram | Individual | Physician Assistant | Eau Claire, WI |
| 1841296316 | Jackie Joday | Individual | Clinical Social Worker | Eau Claire, WI |
| 1104822238 | Margaret Landry | Individual | Advanced Practice Midwife | Eau Claire, WI |
| 1780685404 | Eric Niendorf | Individual | Diagnostic Radiology Physician | Eau Claire, WI |
| 1215920483 | Michel Barsoum | Individual | Cardiovascular Disease Physician | Eau Claire, WI |
| 1790778801 | William Simons | Individual | Psychiatry Physician | Eau Claire, WI |
| 1558357061 | Jennifer Bantz | Individual | Obstetrics & Gynecology Physician | Eau Claire, WI |
| 1033106745 | Sandeep Pangarkar | Individual | Hospitalist Physician | Eau Claire, WI |
Verify this record
Cross-check NPI 1538139639 against the authoritative CMS record: view David G Dennison on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-16.