Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa Ann Jatczak, CNP

Family Nurse Practitioner in Sioux Falls, SD · enumerated 2018.

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

National Provider Identifier

1457835639

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Registry record

Entity type Individual (Type 1)

Name Teresa Ann Jatczak

Credential CNP

Sex Female

Practice address 1035 S Highline Pl, Sioux Falls, SD, 57110

Phone (605) 322-2945

Fax (605) 322-2926

Enumeration date Sep 24, 2018

Last updated in NPPES Nov 12, 2018

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CP001497 (SD) Primary

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

Where does Teresa Jatczak practice?

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

What is the NPI number for Teresa Jatczak?

The National Provider Identifier (NPI) for Teresa Jatczak is 1457835639, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-12.