Markarian Orthodontics LLC
NPI 1356207401 · Orthodontics and Dentofacial Orthopedics Dentistry · Swansea, IL
Markarian Orthodontics LLC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Swansea, IL (NPI 1356207401).
Provider details
- NPI number
- 1356207401
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Randall Markarian, Orthodontist(618) 236-7846
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
9 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (8)
- 3601 N Belt W Ste BBelleville, IL 62226-5937Phone: (618) 235-9101
- 500 Saint Louis RdCollinsville, IL 62234-2437Phone: (618) 345-6363
- 24 Ginger Creek PkwyGlen Carbon, IL 62034-3502Phone: (618) 692-1110
- 5209 Mae DrGodfrey, IL 62035-5731Phone: (618) 466-5200
- 2101 Pontoon RdGranite City, IL 62040-4015Phone: (618) 797-9878
- 105 S State StJerseyville, IL 62052-1850Phone: (618) 498-5822
- 318 N Madison StLitchfield, IL 62056-1911Phone: (217) 303-8787
- 904 E Highway 50O Fallon, IL 62269-2868Phone: (618) 632-8471
Registry dates
- Enumerated
- 2026-01-02
- Last updated
- 2026-01-02
- Certified
- 2026-01-02
Frequently asked questions
- What is Markarian Orthodontics LLC's NPI number?
- Markarian Orthodontics LLC's National Provider Identifier (NPI) is 1356207401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Markarian Orthodontics LLC?
- Markarian Orthodontics LLC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Markarian Orthodontics LLC located?
- Markarian Orthodontics LLC's practice location on file with NPPES is 10 Park Pl, Swansea, IL 62226-2967.
- What is Markarian Orthodontics LLC's phone number?
- The practice phone number listed in the NPPES registry for Markarian Orthodontics LLC is (618) 236-7846.
- Who is the authorized official for Markarian Orthodontics LLC?
- The authorized official listed on Markarian Orthodontics LLC's NPPES record is Randall Markarian, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Markarian Orthodontics LLC's NPI active?
- Yes — Markarian Orthodontics LLC's NPI (1356207401) is active in the NPPES registry as of the last update on 2026-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.