Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Williams Koesters, OTR/L

Occupational Therapist in Aiken, SC · enumerated 2011.

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

National Provider Identifier

1750669487

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Registry record

Entity type Individual (Type 1)

Name Jessica Williams Koesters

Credential OTR/L

Sex Female

Practice address 123 Dupont Dr Nw, Aiken, SC, 29801

Phone (803) 648-0434

Enumeration date Jul 29, 2011

Last updated in NPPES Sep 7, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3596 (SC) 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

Is NPI 1750669487 active?

Yes, as of the latest NPPES snapshot, NPI 1750669487 is active (record last updated 2018-09-07).

How do I verify Jessica Koesters's NPI record?

Cross-check NPI 1750669487 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 2018-09-07.