Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tina M Melanson, M.D.

Nephrology Physician in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1437125119

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Registry record

Entity type Individual (Type 1)

Name Tina M Melanson

Credential M.D.

Sex Female

Practice address 1001 E 21st St, Ste. 300, Sioux Falls, SD, 57105

Phone (605) 322-5800

Fax (605) 322-5801

Enumeration date Feb 23, 2006

Last updated in NPPES Jul 22, 2015

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 5105 (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
1706711	Other	SD	ARAZ/ AMERICA'S PPO
6630830	Medicaid	SD	-
300T3ME	Other	MN	BLUE CROSS
0560631	Medicaid	IA	-
390008566	Other	SD	RR MEDICARE
0040703	Other	SD	BLUE CROSS
28925	Other	SD	SANFORD HEALTH PLAN
5105	Other	SD	DAKOTACARE
HP38411	Other	SD	HEALTHPARTNERS
12903	Medicaid	ND	-
237914	Other	SD	MIDLANDS CHOICE
406751032068	Other	SD	PREFERRED ONE
46022474344	Medicaid	NE	-
300T3ME	Other	MN	CC SYSTEMS/ BLUE PLUS
3100148	Other	SD	MEDICA
57105P005	Other	SD	WPS TRICARE
891490700	Medicaid	MN	-

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 Tina Melanson?

Tina Melanson is registered in NPPES with the primary taxonomy of Nephrology 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 2015-07-22.