Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa L Sierzant, CNS, APRN-BC

Clinical Nurse Specialist in Saint Paul, MN · enumerated 2007.

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

National Provider Identifier

1285780411

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Teresa L Sierzant

Credential CNS, APRN-BC

Sex Female

Practice address 69 Exchange St W, Saint Paul, MN, 55102

Phone (651) 326-3415

Fax (651) 232-3518

Enumeration date Jan 29, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R078693-9 (MN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Teresa Sierzant practice?

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

What is the NPI number for Teresa Sierzant?

The National Provider Identifier (NPI) for Teresa Sierzant is 1285780411, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.