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Dr Robert R Simpson Inc

General Practice Dentistry in Charleston, WV · enumerated 2006 · authorized official Mark Simpson, Owner.

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

National Provider Identifier

1124106273

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Robert R Simpson Inc
Practice address 400 Allen Dr, Ste 300, Charleston, WV, 25302
Phone (304) 342-6162
Fax (304) 342-8309
Enumeration date Nov 2, 2006
Last updated in NPPES Jul 21, 2022

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 001 (WV) Primary

Authorized official

Name Mark Simpson
Title Owner
Phone (304) 342-6162

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

Who is the authorized official for Dr Robert R Simpson Inc?
NPPES lists Mark Simpson (Owner) as the authorized official for this organization.
What is the NPI number for Dr Robert R Simpson Inc?
The NPI for Dr Robert R Simpson Inc is 1124106273, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.