Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert L Marion, LISW

Social Worker in Belpre, OH · enumerated 2007 · practices at Hopewell Health Centers Inc.

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

National Provider Identifier

1538292651

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Registry record

Entity type Individual (Type 1)

Name Robert L Marion

Credential LISW

Sex Male

Practice address 2434 Richmiller Ln Unit F, Belpre, OH, 45714

Phone (740) 423-8095

Fax (740) 423-8096

Enumeration date Mar 14, 2007

Last updated in NPPES Nov 6, 2019

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License I0700018 (OH) 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 Robert Marion practice?

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

What is the NPI number for Robert Marion?

The National Provider Identifier (NPI) for Robert Marion is 1538292651, 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 2019-11-06.