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

Heidi Muller

Behavior Technician in St George, UT · enumerated 2012.

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

National Provider Identifier

1336409309

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Registry record

Entity type Individual (Type 1)
Name Heidi Muller
Sex Female
Practice address St George, UT, 84770
Phone (801) 255-5131
Enumeration date May 23, 2012
Last updated in NPPES Jan 29, 2026

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

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers 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 Heidi Muller practice?
The practice location on file with NPPES is in St George, UT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heidi Muller?
The National Provider Identifier (NPI) for Heidi Muller is 1336409309, 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 2026-01-29.