Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Larson, LADC

Addiction (Substance Use Disorder) Counselor in Maple Grove, MN · enumerated 2014.

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

National Provider Identifier

1912329301

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Registry record

Entity type Individual (Type 1)

Name Mr. David Larson

Credential LADC

Sex Male

Practice address 13603 80th Cir N, Maple Grove, MN, 55369

Phone (763) 416-1489

Fax (763) 416-3957

Enumeration date Jan 20, 2014

Last updated in NPPES Feb 11, 2014

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 300922 (MN) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1912329301 active?

Yes, as of the latest NPPES snapshot, NPI 1912329301 is active (record last updated 2014-02-11).

How do I verify David Larson's NPI record?

Cross-check NPI 1912329301 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 2014-02-11.