NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Laura Jean Larson, D.C.

Chiropractor in Denver, IA · enumerated 2010 · practices at Iowa Physicians Clinic Medical Foundation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780904391

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Registry record

Entity type Individual (Type 1)
Name Mrs. Laura Jean Larson
Credential D.C.
Sex Female
Practice address Denver, IA, 50622
Phone (319) 480-7492
Enumeration date Jun 4, 2010
Last updated in NPPES Jun 11, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 007299 (IA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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.

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Frequently asked questions

Is NPI 1780904391 active?
Yes, as of the latest NPPES snapshot, NPI 1780904391 is active (record last updated 2026-06-11).
How do I verify Laura Larson's NPI record?
Cross-check NPI 1780904391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-11.