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Washington County Board of Mrdd

Developmentally Disabled Services Day Training Agency in Marietta, OH · enumerated 2007 · authorized official Mary Ann Chamberlain, Superintendent.

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

National Provider Identifier

1942332036

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Registry record

Entity type Organization (Type 2)
Legal business name Washington County Board of Mrdd
Practice address 1701 Colegate Dr, Marietta, OH, 45750
Phone (740) 373-3781
Fax (740) 373-1373
Enumeration date Mar 12, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

Authorized official

Name Mary Ann Chamberlain
Title Superintendent
Phone (740) 373-3781

Other identifiers

Identifier Type State Issuer
2130545 Medicaid OH -
2354796 Medicaid OH -
2465032 Medicaid OH -
2568136 Medicaid OH -
8400019 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.

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Frequently asked questions

What is the NPI number for Washington County Board of Mrdd?
The NPI for Washington County Board of Mrdd is 1942332036, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Washington County Board of Mrdd?
NPPES lists Mary Ann Chamberlain (Superintendent) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.