Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Lee Elson, M.D.

Medical Oncology Physician in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1467428995

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Registry record

Entity type Individual (Type 1)

Name David Lee Elson

Credential M.D.

Sex Male

Practice address 1000 E. 23rd St., Ste. 230, Sioux Falls, SD, 57105

Phone (605) 322-6900

Fax (605) 322-6901

Enumeration date Feb 24, 2006

Last updated in NPPES May 19, 2014

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 2513 (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
013702200	Medicaid	MN	-
2600234	Other	SD	MEDICA
10629	Other	SD	MIDLANDS CHOICE
396S3EL	Other	MN	BLUE CROSS
25594	Other	SD	SANFORD HEALTH PLAN
6002342	Medicaid	SD	-
396S3EL	Other	MN	CC SYSTEMS/ BLUE PLUS
125K3EL	Other	MN	BLUE CROSS (IN MN)
23266	Other	SD	ARAZ/ AMERICA'S PPO
2513	Other	SD	DAKOTACARE
407191028081	Other	SD	PREFERRED ONE
46022474336	Medicaid	NE	-
1908723	Medicaid	IA	-
HP24469	Other	SD	HEALTHPARTNERS
0040099	Other	SD	BLUE CROSS
57105V003	Other	SD	WPS TRICARE

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 David Elson?

David Elson is registered in NPPES with the primary taxonomy of Medical Oncology 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 2014-05-19.