Pioneer Specialty Services, PLLC
110 W Yakima Valley Hwy, Sunnyside, WA 98944
The registry record
- NPI
- 1053746347
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Oral surgery, Endodontics
- Taxonomy codes
- 1223E0200X (Endodontics); 1223S0112X (Oral and maxillofacial surgery)
- Practice location
- 110 W Yakima Valley Hwy, Sunnyside, WA 98944
- Telephone
- (509) 837-2731
- NPI issued
- 5 September 2013 (13 years ago)
- Record updated
- 7 April 2014 (12 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Yakima, WA (metropolitan area, Yakima County)
- State
- Washington (4,077 registered practices)
- Sibling NPIs
- Smile Now Orthodontics (1215289954)
- Same address
- Radiant Smiles and Sunrise Dental of Sunnyside
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Pioneer Specialty Services, PLLC is an NPI registry record for a dental organization at 110 W Yakima Valley Hwy in Sunnyside, Washington 98944. CMS issued NPI 1053746347 on 5 September 2013, and the practice last updated its own entry on 7 April 2014. That was 12 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 2 dental taxonomy codes: Endodontics (1223E0200X), Oral and maxillofacial surgery (1223S0112X). That puts it in 2 categories on this site, led by oral and maxillofacial surgery. 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 (Smile Now Orthodontics, NPI 1215289954); it is covered by this page rather than given a page of their own. 2 other dental records share the street address: Radiant Smiles and Sunrise Dental of Sunnyside.
Sunnyside holds 14 registered dental practices inside the Yakima, WA area, which has 92 in total on the Washington side and ranks 7th in the state. 2 of the Sunnyside records also register oral and maxillofacial surgery, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 67.4%, dental clinic or center 17.4%, orthodontics 8.7%. The closest other registered practices are Radiant Smiles (0 miles, Sunnyside), Sunrise Dental of Sunnyside (0 miles, Sunnyside) and Dr James E Stevens (0.7 miles, Sunnyside), with 2 more inside 1.3 miles.
On our figures a routine adult cleaning in Washington runs $120 to $180 cash and scaling and root planing $190 to $300 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 (509) 837-2731 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 110 W Yakima Valley Hwy, 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 |
|---|---|---|---|---|
| Radiant Smiles | Sunnyside, WA | 0 mi | General, Oral surgery, Endodontics, Periodontics, Prosthodontics | (509) 348-2020 |
| Sunrise Dental of Sunnyside | Sunnyside, WA | 0 mi | Dental clinic | (509) 837-6202 |
| Dr James E Stevens | Sunnyside, WA | 0.7 mi | General | (509) 837-7818 |
| Justin Heiden Dental LLC | Sunnyside, WA | 0.9 mi | General | (509) 837-4213 |
| Spavinawdental | Sunnyside, WA | 1.3 mi | Dental clinic | (509) 837-3090 |
The benchmark to hold a quote from Pioneer Specialty Services, PLLC 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 Pioneer Specialty Services, PLLC.
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.