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Mainline Health Systems, Inc

Federally Qualified Health Center (FQHC) in Dermott, AR · enumerated 2016 · authorized official Gary Nichols, Ceo.

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

National Provider Identifier

1477004471

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Registry record

Entity type Organization (Type 2)
Legal business name Mainline Health Systems, Inc
Other name <Unavail>
Practice address 525 E Speedway St, Dermott, AR, 71638
Phone (870) 277-2658
Fax (855) 811-4203
Enumeration date Oct 14, 2016
Last updated in NPPES Mar 20, 2026

Taxonomy & classification

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers Secondary
261QF0400X Federally Qualified Health Center (FQHC) Ambulatory Health Care Facilities Primary

Authorized official

Name Gary Nichols
Title Ceo
Phone (870) 942-3000

Other identifiers

Identifier Type State Issuer
217430749 Medicaid AR -

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 Mainline Health Systems, Inc?
NPPES lists Gary Nichols (Ceo) as the authorized official for this organization.
What is the NPI number for Mainline Health Systems, Inc?
The NPI for Mainline Health Systems, Inc is 1477004471, 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 2026-03-20.