Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jacqueline Deanna Knowles, OTR, CCM

Occupational Therapist in Dublin, OH · enumerated 2007.

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

National Provider Identifier

1538200068

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jacqueline Deanna Knowles

Credential OTR, CCM

Sex Female

Practice address 5555 Glendon Ct, Dublin, OH, 43016

Phone (937) 890-7039

Fax (937) 890-7043

Enumeration date Feb 9, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License 00046254 (OH) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT - 001165 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
OT - 001165	Other	OH	LICENSED OT

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

What specialty is Jacqueline Knowles?

Jacqueline Knowles is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Martha Jackson Physical Therapist · Dublin, OH NPI 1932261260 Mary Lou Gambill Rehabilitation Counselor · Dublin, OH NPI 1780736249 Colleen Sofsky Counselor · Dublin, OH NPI 1932252871 Kirsten Evans Case Manager/Care Coordinator · Dublin, OH NPI 1255478681 April Valkinburg Rehabilitation Counselor · Dublin, OH NPI 1578602140 Amy Lint Case Manager/Care Coordinator · Dublin, OH NPI 1750421525 Christine Ray Rehabilitation Counselor · Dublin, OH NPI 1962543900 Kimberly Lewis Case Manager/Care Coordinator · Dublin, OH NPI 1902922982

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.