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David Larsen, OD
NPI 1417953308 · Optometrist · Tomah, WI
David Larsen, OD is a Optometrist provider in Tomah, WI (NPI 1417953308).
Provider details
- NPI number
- 1417953308
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 2311 (WI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1330 N Superior Ave
Tomah, WI 54660-1130
Phone: (608) 372-4458
Street-level locationGet directions
Mailing address
1836 South Ave
La Crosse, WI 54601-5429
Registry dates
- Enumerated
- 2005-06-24
- Last updated
- 2016-01-21
Frequently asked questions
- What is David Larsen's NPI number?
- David Larsen's National Provider Identifier (NPI) is 1417953308, 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 Optometrist (Eye and Vision Services Providers).
- Where is David Larsen located?
- David Larsen's practice location on file with NPPES is 1330 N Superior Ave, Tomah, WI 54660-1130.
- What is David Larsen's phone number?
- The practice phone number listed in the NPPES registry for David Larsen is (608) 372-4458.
- Is David Larsen's NPI active?
- Yes — David Larsen's NPI (1417953308) is active in the NPPES registry as of the last update on 2016-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.