Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lea Marie Hollenbeck, OT/L

Occupational Therapist in Ballwin, MO · enumerated 2008.

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

National Provider Identifier

1568623783

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lea Marie Hollenbeck

Credential OT/L

Sex Female

Practice address 235 Dennison Dr, Ballwin, MO, 63021

Phone (636) 222-2782

Enumeration date Jun 19, 2008

Last updated in NPPES Jun 19, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5960 (CA) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2007026641 (MO) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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 Lea Hollenbeck practice?

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

What is the NPI number for Lea Hollenbeck?

The National Provider Identifier (NPI) for Lea Hollenbeck is 1568623783, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-19.