NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denise Gamble Waldon, OTR

Occupational Therapist in Lexington, SC · enumerated 2012.

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

National Provider Identifier

1841566148

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Registry record

Entity type Individual (Type 1)
Name Mrs. Denise Gamble Waldon
Credential OTR
Sex Female
Practice address 221 Bridleridge Rd, Lexington, SC, 29073
Enumeration date Mar 30, 2012
Last updated in NPPES Mar 30, 2012

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 114434 (TX) 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

How do I verify Denise Gamble Waldon's NPI record?
Cross-check NPI 1841566148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841566148 active?
Yes, as of the latest NPPES snapshot, NPI 1841566148 is active (record last updated 2012-03-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-30.