Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Dale Van Marel, MD

Hospitalist Physician in Huron, SD · enumerated 2006.

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

National Provider Identifier

1427144179

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Registry record

Entity type Individual (Type 1)

Name Douglas Dale Van Marel

Credential MD

Sex Male

Practice address 172 4th St Se, Huron, SD, 57350

Phone (605) 353-6200

Fax (605) 353-6300

Enumeration date Oct 4, 2006

Last updated in NPPES Feb 11, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 9581 (SD) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 9581 (SD) 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
1001852	Medicaid	SD	-

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.

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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 Douglas Van Marel?

Douglas Van Marel is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-11.