Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Gregory Desautel, MD

Otolaryngology Physician in Sioux Falls, SD · enumerated 2005.

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

National Provider Identifier

1255338174

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Gregory Desautel

Credential MD

Sex Male

Practice address 1310 W 22nd St, Sioux Falls, SD, 57105

Phone (605) 328-8200

Fax (605) 328-8201

Enumeration date Jul 7, 2005

Last updated in NPPES Jun 11, 2014

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Primary

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Secondary

207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Secondary

207YX0602X Otolaryngic Allergy Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Secondary

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Secondary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 4246 (SD) Secondary

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
4996176	Other	SD	BLUE SHIELD
8015163000	Medicaid	MN	-
6520242	Medicaid	SD	-
1986174	Medicaid	IA	-

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

What is the NPI number for Mark Desautel?

The National Provider Identifier (NPI) for Mark Desautel is 1255338174, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Desautel practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-11.