Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aleceandria D Williamson, QMHS

Addiction (Substance Use Disorder) Counselor in Dublin, OH · enumerated 2018.

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

National Provider Identifier

1124522255

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Registry record

Entity type Individual (Type 1)

Name Aleceandria D Williamson

Credential QMHS

Sex Female

Practice address 525 Metro Pl N Ste 300, Dublin, OH, 43017

Phone (855) 289-1722

Enumeration date Mar 22, 2018

Last updated in NPPES May 28, 2026

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CDCA.050155 (OH) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

Other identifiers

Identifier	Type	State	Issuer
2910854	Medicaid	OH	-

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

Where does Aleceandria Williamson practice?

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

What is the NPI number for Aleceandria Williamson?

The National Provider Identifier (NPI) for Aleceandria Williamson is 1124522255, 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 2026-05-28.