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Mainline Health Systems, Inc

Federally Qualified Health Center (FQHC) in Monticello, AR · enumerated 2006 · authorized official Gary Nichols, Ceo.

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

National Provider Identifier

1669401501

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Registry record

Entity type Organization (Type 2)
Legal business name Mainline Health Systems, Inc
Practice address 342 Highway 425 S, Monticello, AR, 71655
Phone (870) 942-3000
Fax (870) 942-3005
Enumeration date Jul 2, 2006
Last updated in NPPES Mar 20, 2026

Taxonomy & classification

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
122649741 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 1669401501, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-20.