Siu Dental Associates
195 University Park Dr, Edwardsville, IL 62025
The registry record
- NPI
- 1659957850
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- General, Other specialty
- Taxonomy codes
- 122300000X (Dentist); 1223G0001X (General practice dentistry); 1223P0106X (Oral and maxillofacial pathology)
- Practice location
- 195 University Park Dr, Edwardsville, IL 62025
- Telephone
- (618) 650-5781
- NPI issued
- 19 March 2021 (5 years ago)
- Record updated
- 19 September 2024 (1 years ago)
- Certified by the practice
- 19 September 2024
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- St. Louis, MO-IL (metropolitan area, Madison County)
- State
- Illinois (5,631 registered practices)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Siu Dental Associates is an NPI registry record for a dental organization at 195 University Park Dr in Edwardsville, Illinois 62025. CMS issued NPI 1659957850 on 19 March 2021, and the practice last updated its own entry on 19 September 2024. That is recent, so the contact details are likely to be current.
It is registered under 3 dental taxonomy codes: Dentist (122300000X), General practice dentistry (1223G0001X), Oral and maxillofacial pathology (1223P0106X). That puts it in 2 categories on this site, led by general dentistry. A practice that registers more than one category is telling CMS it does more than one kind of dental work at this address, which is why it has a page here rather than a row. No other address in the registry carries this name, though a practice trading under a chain brand often registers each office under its own legal name, so check the brand as well.
Edwardsville holds 17 registered dental practices inside the St. Louis, MO-IL area, which has 220 in total on the Illinois side and ranks 2nd in the state. 10 of the Edwardsville records also register general dentistry, so this is one of several local options in that category. Across the metro the mix runs general dentistry 65.9%, dental clinic or center 14.5%, orthodontics 10.9%. The closest other registered practices are Signature Endodontics (0.6 miles, Edwardsville), Edwardsville Oral Surgery and Implant Center (0.7 miles, Edwardsville) and Meridian View Family Dental (0.8 miles, Edwardsville), with 2 more inside 0.8 miles.
On our figures a routine adult cleaning in Illinois runs $110 to $165 cash and scaling and root planing $180 to $285 per quadrant, against a US average of $125. This practice's own prices are not in the registry and never will be: NPPES holds identifiers, not fees. Call (618) 650-5781 and ask for the cash price on code D1110, whether the exam and X-rays are included, and whether they run a membership plan if you have no insurance.
Nearest alternatives
The 5 closest registered dental practices to 195 University Park Dr, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.
| Practice | City | Distance | Categories | Phone on the record |
|---|---|---|---|---|
| Signature Endodontics | Edwardsville, IL | 0.6 mi | Endodontics | (618) 659-2030 |
| Edwardsville Oral Surgery and Implant Center | Edwardsville, IL | 0.7 mi | Oral surgery | (618) 656-3100 |
| Meridian View Family Dental | Edwardsville, IL | 0.8 mi | General | (618) 656-2006 |
| Arch View Family Dental, PLLC | Edwardsville, IL | 0.8 mi | Dental clinic | (618) 656-2006 |
| Sones Family Dental, LLC | Glen Carbon, IL | 0.8 mi | General | (618) 656-0608 |
The benchmark to hold a quote from Siu Dental Associates against. Illinois cost guide.
What to ask when you call
- The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
- Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
- Whether they run an in-house membership plan, and what it covers against what it costs a year.
- Whether they are taking new patients and how far out the next hygiene appointment is.
- The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
CMS NPPES NPI data file, August 2026, snapshot 10 August 2026. US federal public data (FOIA-disclosable, no charge). CMS NPI files. NPI registry records, status as reported by CMS in the August 2026 data dissemination file. NPPES is an identifier registry, not a license register: an NPI does not validate that a practice is licensed, accredited or currently open. Practices maintain their own NPPES entries. Every page shows the date the record was last updated; addresses and phone numbers are as self-reported and are not verified by us. This page describes a registry record. It is not a review, an endorsement or a check on Siu Dental Associates.
Price figures are our own, last verified April 2026. State averages are our estimates compiled from FAIR Health regional cost data and CMS Medicare fee schedules; the ADA discontinued its national Survey of Dental Fees in 2023, so no national fee survey exists. Treat them as a starting point and call two or three offices for an actual quote.