James Larsen, D.D.S.
NPI 1356477475 · General Practice Dentistry · Davenport, IA
James Larsen, D.D.S. is a General Practice Dentistry provider in Davenport, IA (NPI 1356477475).
Provider details
- NPI number
- 1356477475
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7195 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
$1,068 across 8 records (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
- 2007-02-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Larsen's NPI number?
- James Larsen's National Provider Identifier (NPI) is 1356477475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Larsen's specialty?
- James Larsen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is James Larsen located?
- James Larsen's practice location on file with NPPES is 2322 E Kimberly Rd, Davenport, IA 52807-7205.
- What is James Larsen's phone number?
- The practice phone number listed in the NPPES registry for James Larsen is (563) 355-4544.
- Is James Larsen's NPI active?
- Yes — James Larsen's NPI (1356477475) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.