Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dawn Marie Sandidge

Addiction (Substance Use Disorder) Counselor in Caldwell, OH · enumerated 2024 · practices at Allwell Behavioral Health Services.

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

National Provider Identifier

1013746536

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Registry record

Entity type Individual (Type 1)

Name Dawn Marie Sandidge

Sex Female

Practice address 44020 Marietta Rd, Caldwell, OH, 43724

Phone (740) 732-5233

Fax (740) 732-4777

Enumeration date Aug 1, 2024

Last updated in NPPES Jan 13, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License C.2507254-TRNE (OH) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
0057034	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

What specialty is Dawn Sandidge?

Dawn Sandidge is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-13.