Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Heidi L Wiechert

Registered Respiratory Therapist in Saint Louis, MO · enumerated 2024.

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

National Provider Identifier

1316776552

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Heidi L Wiechert

Sex Female

Practice address Saint Louis, MO, 63106

Phone (618) 719-7230

Enumeration date Jul 27, 2024

Last updated in NPPES Jul 27, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2011041815 (MO) 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

What is the NPI number for Heidi Wiechert?

The National Provider Identifier (NPI) for Heidi Wiechert is 1316776552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Heidi Wiechert practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-27.