Steven Larsen, D.D.S. M.S.
NPI 1861634909 · Endodontics · Logan, UT
Steven Larsen, D.D.S. M.S. is a Endodontics provider in Logan, UT (NPI 1861634909).
Provider details
- NPI number
- 1861634909
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S. M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 09-00635 (UT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$162 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-06
- Last updated
- 2009-04-06
Frequently asked questions
- What is Steven Larsen's NPI number?
- Steven Larsen's National Provider Identifier (NPI) is 1861634909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Larsen's specialty?
- Steven Larsen is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Steven Larsen located?
- Steven Larsen's practice location on file with NPPES is 150 E 200 N, Logan, UT 84321-6602.
- What is Steven Larsen's phone number?
- The practice phone number listed in the NPPES registry for Steven Larsen is (435) 753-7668.
- Is Steven Larsen's NPI active?
- Yes — Steven Larsen's NPI (1861634909) is active in the NPPES registry as of the last update on 2009-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.