Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Annemarie Hess

Occupational Therapy Assistant in Chester Springs, PA · enumerated 2013.

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

National Provider Identifier

1992142541

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Registry record

Entity type Individual (Type 1)

Name Mrs. Annemarie Hess

Sex Female

Practice address 1759 Valley Ln, Chester Springs, PA, 19425

Phone (610) 458-8682

Enumeration date May 22, 2013

Last updated in NPPES May 22, 2013

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OP007089 (PA) 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 1992142541 active?

Yes, as of the latest NPPES snapshot, NPI 1992142541 is active (record last updated 2013-05-22).

How do I verify Annemarie Hess's NPI record?

Cross-check NPI 1992142541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-22.