Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather M Mitzel, CNP

Nurse Practitioner in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1548299878

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Registry record

Entity type Individual (Type 1)

Name Heather M Mitzel

Credential CNP

Sex Female

Practice address 1727 S Cleveland Ave, Sioux Falls, SD, 57103

Phone (605) 274-6300

Fax (605) 333-4875

Enumeration date Jun 30, 2006

Last updated in NPPES Sep 9, 2009

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CP000384 (SD) Primary

Other identifiers

Identifier	Type	State	Issuer
P00470907	Other	SD	RAILROAD MEDICARE
30969	Other	IA	BCBS
694635000	Medicaid	MN	-
6822952	Medicaid	SD	-
0746743	Medicaid	IA	-
4993420	Other	SD	BCBS

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 specialty is Heather Mitzel?

Heather Mitzel is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-09.