Jeffrey Donald Larson, LADC

Jeffrey Donald Larson is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Milaca, MN, registered in the NPPES registry with NPI 1023575263 since 2019.

✓ Active NPI ✓ Valid NPI checksum

NPI	1023575263
Entity type	Individual (Type 1)
Name	Jeffrey Donald Larson
Credential	LADC
Sex	Male
Practice address	11735 90TH AVE, Milaca, MN, 56353
Phone	6122518206
Enumeration date	2019-02-25
Last updated in NPPES	2021-04-15

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	300814	MN

Copy-ready billing details

Provider: Jeffrey Larson, LADC
NPI: 1023575263
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 11735 90TH AVE, Milaca, MN, 56353

Verify this record

Cross-check NPI 1023575263 against the authoritative CMS record: view Jeffrey Donald Larson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jeffrey Larson?

Jeffrey Larson is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-04-15.