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

Dr. Duwayne Allen Hansen, M.D.

Family Medicine Physician in Fairmont, MN · enumerated 2005.

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

National Provider Identifier

1881678738

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Duwayne Allen Hansen

Credential M.D.

Sex Male

Practice address Fairmont, MN, 56031

Phone (507) 238-2985

Enumeration date Dec 5, 2005

Last updated in NPPES May 29, 2012

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20233 (MN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
7302	Other	FM	AVERA
5T521HA	Other	MN	BCBS
5T521HA	Other	MN	BLUE PLUS
39272300	Medicaid	MN	-
A011	Other	MN	CHAMPUS
HP29868	Other	MN	HEALTH PARTNERS
604587	Other	MN	ARAZ
5T521HA	Other	MN	BCBS/MEDICARE SUPPLEMENT
MH9041000376	Other	MN	PPO
01-13394	Other	MN	MEDICA
959502	Medicaid	IA	-
20512	Other	MN	SIOUX VALLEY

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 Duwayne Hansen?

The National Provider Identifier (NPI) for Duwayne Hansen is 1881678738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Duwayne Hansen practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-29.