Stephanie L. Mullins, DDS MS LLC
Registered legal name: Stephanie L Mullins DDS MS LLC
3470 NE Ralph Powell Rd Ste C, Lees Summit, MO 64064
The registry record
- NPI
- 1346842309
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Endodontics, Periodontics
- Taxonomy codes
- 1223E0200X (Endodontics); 1223P0300X (Periodontics)
- Practice location
- 3470 NE Ralph Powell Rd Ste C, Lees Summit, MO 64064
- Telephone
- (816) 524-9800
- NPI issued
- 13 November 2020 (5 years ago)
- Record updated
- 5 May 2023 (3 years ago)
- Certified by the practice
- 5 May 2023
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Kansas City, MO-KS (metropolitan area, Jackson County)
- State
- Missouri (1,811 registered practices)
- Sibling NPIs
- Periodontal Care Lee's Summit, LLC (1265385470)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Stephanie L. Mullins, DDS MS LLC, the trading name of Stephanie L Mullins DDS MS LLC, is an NPI registry record for a dental organization at 3470 NE Ralph Powell Rd Ste C in Lees Summit, Missouri 64064. CMS issued NPI 1346842309 on 13 November 2020, and the practice last updated its own entry on 5 May 2023. That was 3 years ago; the details are probably current, but confirm the address when you book.
It is registered under 2 dental taxonomy codes: Endodontics (1223E0200X), Periodontics (1223P0300X). That puts it in 2 categories on this site, led by endodontics. 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. One further NPI is registered to what looks like the same business at this address (Periodontal Care Lee's Summit, LLC, NPI 1265385470); it is covered by this page rather than given a page of their own.
Lees Summit holds 64 registered dental practices inside the Kansas City, MO-KS area, which has 472 in total on the Missouri side and ranks 2nd in the state. 2 of the Lees Summit records also register endodontics, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 60.6%, dental clinic or center 23.1%, orthodontics 7.2%. The closest other registered practices are Orthodontics, INC. (0 miles, Lees Summit), Choice Dental Centers (0.1 miles, Lee's Summit) and Pediatric Dental Specialists, PA (0.1 miles, Lee's Summit), with 2 more inside 0.1 miles.
On our figures a routine adult cleaning in Missouri runs $90 to $135 cash and scaling and root planing $165 to $255 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 (816) 524-9800 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 3470 NE Ralph Powell Rd Ste C, 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 |
|---|---|---|---|---|
| Orthodontics, INC. | Lees Summit, MO | 0 mi | Orthodontics | (816) 317-0130 |
| Choice Dental Centers | Lee's Summit, MO | 0.1 mi | General | (816) 875-1435 |
| Pediatric Dental Specialists, PA | Lee's Summit, MO | 0.1 mi | Dental clinic | (816) 525-5447 |
| Periodontal Specialists | Lees Summit, MO | 0.1 mi | Periodontics | (816) 525-4867 |
| Gateway Endodontics | Lees Summit, MO | 0.1 mi | General | (816) 554-7373 |
The benchmark to hold a quote from Stephanie L. Mullins, DDS MS LLC against. All 50 states compared.
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 Stephanie L. Mullins, DDS MS LLC.
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.