Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Allan Johnson

General Practice Physician in International Falls, MN · enumerated 2006.

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

National Provider Identifier

1841223708

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Registry record

Entity type Individual (Type 1)

Name Douglas Allan Johnson

Sex Male

Practice address 2501 Keenan Dr, International Falls, MN, 56649

Phone (218) 293-9431

Fax (218) 285-6875

Enumeration date Jul 7, 2006

Last updated in NPPES May 20, 2016

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 22875 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
32404500	Medicaid	WI	-
303363500	Medicaid	MN	-

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

What is the NPI number for Douglas Johnson?

The National Provider Identifier (NPI) for Douglas Johnson is 1841223708, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Johnson practice?

The practice location on file with NPPES is in International Falls, MN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-20.