Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra A Gutzmer, NP-C

Nurse Practitioner in Miller, SD · enumerated 2012.

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

National Provider Identifier

1215285093

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Registry record

Entity type Individual (Type 1)

Name Cassandra A Gutzmer

Credential NP-C

Sex Female

Practice address 300 W 5th St, Miller, SD, 57362

Phone (605) 853-0158

Fax (605) 853-3885

Enumeration date Aug 27, 2012

Last updated in NPPES Feb 26, 2014

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CP000741 (SD) Primary

Other identifiers

Identifier	Type	State	Issuer
6839340	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Cassandra Gutzmer practice?

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

What is the NPI number for Cassandra Gutzmer?

The National Provider Identifier (NPI) for Cassandra Gutzmer is 1215285093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-26.