Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David C Larsen, DPM
Podiatrist in Woodruff, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235125204
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Registry record
Entity type Individual (Type 1)
Name David C Larsen
Credential DPM
Sex Male
Practice address 311 Elm St, Woodruff, WI, 54568
Phone (715) 634-9023
Fax (715) 634-9935
Enumeration date Sep 23, 2005
Last updated in NPPES Aug 23, 2017
Taxonomy & licenses
213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 737-25 (WI) Secondary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CG4176 | Other | WI | RAILROAD MEDICARE |
| 43222700 | Medicaid | WI | - |
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.
Frequently asked questions
What is the NPI number for David Larsen?
The National Provider Identifier (NPI) for David Larsen is 1235125204, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Larsen practice?
The practice location on file with NPPES is in Woodruff, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-23.