Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Neill R Marshall Od PC

Optometrist in New Martinsville, WV · enumerated 2008 · authorized official Neill Marshall, Owner.

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

National Provider Identifier

1568630770

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Registry record

Entity type Organization (Type 2)

Legal business name Neill R Marshall Od PC

Other name <Unavail>

Practice address 903 Third Street, New Martinsville, WV, 26155

Phone (304) 455-4300

Fax (304) 455-4306

Enumeration date Feb 11, 2008

Last updated in NPPES Jul 8, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 586OD (WV) Primary

Authorized official

Name Neill Marshall

Title Owner

Phone (304) 455-4300

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 is Neill R Marshall Od PC located?

The practice location on file with NPPES is in New Martinsville, WV.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-08.