What is David Larsen's NPI number?

David Larsen's National Provider Identifier (NPI) is 1235125204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Larsen's specialty?

David Larsen is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).

Where is David Larsen located?

David Larsen's practice location on file with NPPES is 311 Elm St, Woodruff, WI 54568-9149.

What is David Larsen's phone number?

The practice phone number listed in the NPPES registry for David Larsen is (715) 634-9023.

Does David Larsen accept Medicare?

David Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is David Larsen's NPI active?

Yes — David Larsen's NPI (1235125204) is active in the NPPES registry as of the last update on 2017-08-23.

IndividualActiveAccepts Medicare

David Larsen, DPM

NPI 1235125204 · Podiatrist · Woodruff, WI

David Larsen, DPM is a Podiatrist provider in Woodruff, WI (NPI 1235125204).

Provider details

NPI number: 1235125204
Entity type: Individual
Primary specialty: PodiatristPodiatric Medicine & Surgery Service Providers
Credential: DPM
Sex: Male
Sole proprietor: No
License: 737-25 (WI)

Practice location

311 Elm St

Woodruff, WI 54568-9149

Phone: (715) 634-9023

Fax: (715) 634-9935

Street-level locationGet directions

More WI providers

Mailing address

7428 Loon Landing Shrs

Lake Tomahawk, WI 54539-9110

Specialties & taxonomies

PodiatristPrimary213E00000XLicense 737-25 (WI)
Podiatric Medicine & Surgery Service Providers
Foot Surgery Podiatrist213ES0131XLicense 737-25 (WI)
Podiatric Medicine & Surgery Service Providers

Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
21 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
414 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	128	$83
Removal of Fingernails Or Toenails, 6 Or More Nails11721	85	$42
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	80	$53
Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597	55	$93
Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056	19	$77
Trimming of Fingernails Or Toenails11719	17	$13

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Cephalexin	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$20 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2005-09-23
Last updated: 2017-08-23

Frequently asked questions

What is David Larsen's NPI number?: David Larsen's National Provider Identifier (NPI) is 1235125204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Larsen's specialty?: David Larsen is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
Where is David Larsen located?: David Larsen's practice location on file with NPPES is 311 Elm St, Woodruff, WI 54568-9149.
What is David Larsen's phone number?: The practice phone number listed in the NPPES registry for David Larsen is (715) 634-9023.
Does David Larsen accept Medicare?: David Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is David Larsen's NPI active?: Yes — David Larsen's NPI (1235125204) is active in the NPPES registry as of the last update on 2017-08-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	128	$83
Removal of Fingernails Or Toenails, 6 Or More Nails11721	85	$42
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	80	$53
Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597	55	$93
Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056	19	$77
Trimming of Fingernails Or Toenails11719	17	$13

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Cephalexin	11

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$20 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments