Markarian Orthodontics LLC

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

Legal business name

MARKARIAN ORTHODONTICS LLC

Practice address

10 Park PL
Swansea, IL 62226-2967

Phone

(618) 236-7846

NPI assigned

Jan 2, 2026

Last updated

Jan 2, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Randall Markarian, DMDNPI 1497761597

Title

Orthodontist

Phone

(618) 236-7846

Specialties & licenses 1

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Randall Craig Markarian, D.M.D., M.S.

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Swansea, IL
  • NPI 1497761597
  NPD (past) Authorized official
• Teresa M Boyd, DMD

  • General Practice Dentistry
  • Lexington, KY
  • NPI 1477666212
  NPD (past)

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

{
    "created_epoch": "1767312000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767312000000",
    "number": "1356207401",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 PARK PL",
            "city": "SWANSEA",
            "state": "IL",
            "postal_code": "622262967",
            "telephone_number": "618-236-7846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 PARK PL",
            "city": "SWANSEA",
            "state": "IL",
            "postal_code": "622262967",
            "telephone_number": "618-236-7846"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5209 Mae Dr",
            "address_purpose": "LOCATION",
            "city": "Godfrey",
            "state": "IL",
            "postal_code": "620355731",
            "country_code": "US",
            "telephone_number": "618-466-5200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "904 E Highway 50",
            "address_purpose": "LOCATION",
            "city": "O Fallon",
            "state": "IL",
            "postal_code": "622692868",
            "country_code": "US",
            "telephone_number": "618-632-8471",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "318 N Madison St",
            "address_purpose": "LOCATION",
            "city": "Litchfield",
            "state": "IL",
            "postal_code": "620561911",
            "country_code": "US",
            "telephone_number": "217-303-8787",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "105 S State St",
            "address_purpose": "LOCATION",
            "city": "Jerseyville",
            "state": "IL",
            "postal_code": "620521850",
            "country_code": "US",
            "telephone_number": "618-498-5822",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2101 Pontoon Rd",
            "address_purpose": "LOCATION",
            "city": "Granite City",
            "state": "IL",
            "postal_code": "620404015",
            "country_code": "US",
            "telephone_number": "618-797-9878",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "24 Ginger Creek Pkwy",
            "address_purpose": "LOCATION",
            "city": "Glen Carbon",
            "state": "IL",
            "postal_code": "620343502",
            "country_code": "US",
            "telephone_number": "618-692-1110",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3601 N Belt W Ste B",
            "address_purpose": "LOCATION",
            "city": "Belleville",
            "state": "IL",
            "postal_code": "622265937",
            "country_code": "US",
            "telephone_number": "618-235-9101",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 Saint Louis Rd",
            "address_purpose": "LOCATION",
            "city": "Collinsville",
            "state": "IL",
            "postal_code": "622342437",
            "country_code": "US",
            "telephone_number": "618-345-6363",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MARKARIAN ORTHODONTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-02",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A",
        "authorized_official_last_name": "MARKARIAN",
        "authorized_official_first_name": "RANDALL",
        "authorized_official_title_or_position": "ORTHODONTIST",
        "authorized_official_telephone_number": "618-236-7846",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brynne Luebbers
• M-Brace Birthing LLC
• Pamela Mack-Rainey
• Jeffrey Michael Maher, M.D.
• John Lorenz Loyola Manubag, PT, DPT
• Randall Craig Markarian, D.M.D., M.S.
• Ronald Curtis Markarian, D.M.D., M.S., P.C.
• Melissa Marko, AUD
• David Stewart Martin, D.C.
• Stephanie Martin

• Orthodontics and Dentofacial Orthopedics Dentistry in Swansea, IL
• Providers in Swansea, IL by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 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.