NPIMap

Organization Active NPI

Mainline Health Systems, Inc

Doing business as Lakeside Dental

  • Federally Qualified Health Center (FQHC)
  • Lake Village, AR
National Provider Identifier
1326586173
Registry record updated Mar 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Federally Qualified Health Center (FQHC)Taxonomy code 261QF0400X
Legal business name
MAINLINE HEALTH SYSTEMS, INC
Doing business as
Lakeside Dental
Practice address
360A W Highway 82
Lake Village, AR 71653-7501
Phone
(870) 201-2127
Fax
(888) 671-8943
NPI assigned
Feb 1, 2017
Last updated
Mar 23, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 23, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dental Clinic/Center 261QD0000X NU
Federally Qualified Health Center (FQHC) 261QF0400X NU Primary

Addresses

Primary practice location

360A W Highway 82
Lake Village, AR 71653-7501

Mailing address

342 Highway 425 S
Monticello, AR 71655-4612
Phone (870) 942-3000

Other identifiers 1

IdentifierTypeStateIssuer
226028631MedicaidAR

Other names 1

  • Lakeside Dental Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Sanyasi R Ganta MD35 organizations share this tax ID, including this one

Other organizations with this tax ID 34

Organizations that report the same tax identification number in the National Provider Directory.

View all 34

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1485907200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774224000000",
    "number": "1326586173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "342 HIGHWAY 425 S",
            "city": "MONTICELLO",
            "state": "AR",
            "postal_code": "716554612",
            "telephone_number": "870-942-3000",
            "fax_number": "870-942-3005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "360A W HIGHWAY 82",
            "city": "LAKE VILLAGE",
            "state": "AR",
            "postal_code": "716537501",
            "telephone_number": "870-201-2127",
            "fax_number": "888-671-8943"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MAINLINE HEALTH SYSTEMS, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-02-01",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-23",
        "status": "A",
        "authorized_official_last_name": "NICHOLS",
        "authorized_official_first_name": "GARY",
        "authorized_official_middle_name": "ALLAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "870-942-3000"
    },
    "taxonomies": [
        {
            "code": "261QD0000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Dental",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "261QF0400X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Federally Qualified Health Center (FQHC)",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "226028631",
            "state": "AR"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Lakeside Dental",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Lake Village, AR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.