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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Aretha Charlene Ayers, COTA

Occupational Therapy Assistant in Centreville, MD · enumerated 2007.

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

National Provider Identifier

1144347147

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Registry record

Entity type Individual (Type 1)
Name Mrs. Aretha Charlene Ayers
Credential COTA
Sex Female
Practice address Centreville, MD, 21617
Enumeration date Mar 23, 2007
Last updated in NPPES Aug 19, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License A01603 (MD) Primary
224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License U20000986 (DE) Secondary

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 Aretha Ayers practice?
The practice location on file with NPPES is in Centreville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aretha Ayers?
The National Provider Identifier (NPI) for Aretha Ayers is 1144347147, 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 2014-08-19.