Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen D Caldwell, OTR/L

Occupational Therapist in Charlotte, NC · enumerated 2006.

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

National Provider Identifier

1427140375

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Registry record

Entity type Individual (Type 1)

Name Allen D Caldwell

Credential OTR/L

Sex Male

Practice address 1100 Blythe Blvd, Charlotte, NC, 28203

Phone (704) 355-8484

Fax (704) 355-4231

Enumeration date Sep 29, 2006

Last updated in NPPES Oct 4, 2012

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6141 (NC) 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

Where does Allen Caldwell practice?

The practice location on file with NPPES is in Charlotte, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Allen Caldwell?

The National Provider Identifier (NPI) for Allen Caldwell is 1427140375, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-04.