Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amanda Clark, OTR/L

Occupational Therapist in Chino, CA · enumerated 2015.

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

National Provider Identifier

1598135121

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Registry record

Entity type Individual (Type 1)

Name Amanda Clark

Credential OTR/L

Sex Female

Practice address 13461 Ramona Ave, Chino, CA, 91710

Phone (909) 628-1201

Enumeration date Sep 25, 2015

Last updated in NPPES Jun 24, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15657 (CA) 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

Is NPI 1598135121 active?

Yes, as of the latest NPPES snapshot, NPI 1598135121 is active (record last updated 2026-06-24).

How do I verify Amanda Clark's NPI record?

Cross-check NPI 1598135121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-24.