Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles S Winjum, MD

Family Medicine Physician in Fosston, MN · enumerated 2006.

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

National Provider Identifier

1477583086

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Charles S Winjum

Credential MD

Sex Male

Practice address 102 Sather Dr, Fosston, MN, 56542

Phone (218) 435-1212

Fax (221) 843-5130

Enumeration date Jul 3, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 31170 (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
0123282	Other	MN	MEDCIA #
DA9071015707	Other	MN	PREFERRED ONE #
MN100018	Other	MN	LHS #
915965	Other	MN	AMERICIA'S PPO/ARAZ #
116153	Other	MN	UCARE #
17708	Other	MN	ND MEDICAID
5T073WI	Other	MN	MNBS #
12540	Other	MN	NDBS #
HP20444	Other	MN	HEALTHPARNTERS #
DA9021015707	Other	MN	PREFERRED ONE #
0105958	Other	MN	MEDICA #
054H4WI	Other	MN	MNBS #
26610	Other	MN	NDBS #

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 specialty is Charles Winjum?

Charles Winjum is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Dakota Clinic, Ltd. Family Medicine Physician · Fosston, MN NPI 1639120983 Wesley Ofstedal Family Medicine Physician · Fosston, MN NPI 1962447656 Corinne Dargus Physician Assistant · Fosston, MN NPI 1174559611 Dakota Clinic, Ltd. Speech-Language Pathologist · Fosston, MN NPI 1215006424 Dakota Clinic Ltd Durable Medical Equipment & Medical Supplies · Fosston, MN NPI 1144389834

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.