Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mainline Health Systems, Inc.

Q: What is the NPI number for Mainline Health Systems, Inc.?

The NPI for Mainline Health Systems, Inc. is 1699130468, a Type 2 (organization) record in the CMS NPPES registry.

Federally Qualified Health Center (FQHC) in Hamburg, AR · enumerated 2015 · authorized official Gary Nichols, Ceo.

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

National Provider Identifier

1699130468

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Registry record

Entity type Organization (Type 2)

Legal business name Mainline Health Systems, Inc.

Other name <Unavail>

Practice address 206 S Bartlett, Hamburg, AR, 71646

Phone (870) 538-5414

Fax (870) 538-5412

Enumeration date Dec 22, 2015

Last updated in NPPES Mar 23, 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
214421749	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mainline Health Systems, Inc.?

The NPI for Mainline Health Systems, Inc. is 1699130468, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mainline Health Systems, Inc.?

NPPES lists Gary Nichols (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-23.