Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stephanie L Tegtmeier, OTR L

Occupational Therapist in O Fallon, MO · enumerated 2007.

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

National Provider Identifier

1790815603

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Registry record

Entity type Individual (Type 1)

Name Mrs. Stephanie L Tegtmeier

Credential OTR L

Sex Female

Practice address 110 Virgil St, Ft Zumwalt R-II, O Fallon, MO, 63366

Phone (636) 272-1059

Fax (636) 980-1946

Enumeration date Mar 7, 2007

Last updated in NPPES Jul 17, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 005068 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
475918009	Medicaid	MO	-

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 Stephanie Tegtmeier practice?

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

What is the NPI number for Stephanie Tegtmeier?

The National Provider Identifier (NPI) for Stephanie Tegtmeier is 1790815603, 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 2025-07-17.