Dental Practices in Hermiston-Pendleton, OR
18 dental organizations are registered across 6 cities on the Oregon side of the Hermiston-Pendleton, OR micropolitan area, the 11th largest dental market in Oregon. A routine cleaning here runs $115 to $170 cash on our Oregon range.
The registry holds no prices, so this is the benchmark to hold a quote against. The US average is $125 for a routine adult cleaning. Ask by code: D1110 for the routine clean, D4341 for scaling and root planing per quadrant. All states compared.
Practices by city
Every city in the Hermiston-Pendleton area with a registered dental organization, and what those practices register as.
| City | Practices | Share of the metro | Most common categories |
|---|---|---|---|
| Pendleton | 6 | 33.3% | General dentistry 50%, Dental clinic or center 16.7%, Orthodontics 16.7% |
| Hermiston | 5 | 27.8% | General dentistry 80%, Pediatric dentistry 20% |
| Milton Freewater | 3 | 16.7% | General dentistry 100% |
| Boardman | 2 | 11.1% | General dentistry 100% |
| Heppner | 1 | 5.6% | General dentistry 100% |
| Umatilla | 1 | 5.6% | Dental clinic or center 100% |
What Hermiston-Pendleton practices register as
General dentistry is 72.2% of the records here against 60.3% across Oregon, a heavier weighting of 11.9 points.
| Category | Records | Share of the 18 |
|---|---|---|
| General dentistry | 13 | 72.2% |
| Dental clinic or center | 2 | 11.1% |
| Orthodontics | 1 | 5.6% |
| Pediatric dentistry | 1 | 5.6% |
| Oral and maxillofacial surgery | 1 | 5.6% |
Pendleton holds 6 of the 18 registered practices here (33.3%), ahead of Hermiston on 5 and Milton Freewater on 3. 3 of the records are specialty practices rather than general dentistry or a general clinic, led by orthodontics. No practice here carries more than one dental taxonomy code, so every listing is a single-category office. The oldest NPI in the area was issued on 27 July 2006 and the newest on 16 March 2021; 11 records have not been updated since before 2020, so check the update column before you call.
Multi-location operators here
Organization names registered at more than one address in this metro area. Each office holds its own NPI.
| Operator (as registered) | Locations | Cities |
|---|---|---|
| Hayden Family Dentistry Group | 2 | Boardman and Heppner |
The register: all 18 practices
Each practice as CMS holds it: the name it registered, its categories, the phone number on the record and the date it last updated that record. Nothing here is verified by us, and an NPI is not a license.
Pendleton, OR (6 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Durk V Irwin DMD PC | Orthodontics | (541) 276-7819 | 1184796781 | 2020-08-22 |
| Medical Center Dental Office, LLC | Dental clinic | (541) 276-1561 | 1649584400 | 2010-08-03 |
| Medical Center Dental, LLC | General | (541) 276-1561 | 1285903047 | 2011-12-23 |
| Pendleton Family Dental LLC | General | (541) 276-7051 | 1487980439 | 2009-10-27 |
| Ritchie L Hibbert, DMD, LLC | General | (541) 276-5272 | 1487749172 | 2020-08-22 |
| Three Rivers Oral Surgery | Oral surgery | (541) 276-1061 | 1235153768 | 2008-04-02 |
Hermiston, OR (5 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Advanced Pediatric Dentistry of Hermiston | Pediatric | (541) 289-5433 | 1134308810 | 2019-10-07 |
| Arrow Dental, LLC | General | (541) 289-2170 | 1902481377 | 2021-03-16 |
| Fourth Street Family Dental, PC | General | (541) 567-1693 | 1447672142 | 2014-01-15 |
| Hermiston Dental Group | General | (541) 567-4143 | 1356511158 | 2008-03-07 |
| West Coast Dental | General | (541) 564-1442 | 1932323607 | 2020-08-22 |
Milton Freewater, OR (3 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| 4 Seasons Dental | General | (541) 938-0400 | 1982009544 | 2024-04-10 |
| Norman D Saager | General | (541) 938-3363 | 1215001052 | 2012-05-16 |
| Wheeler Family Dental, LLC | General | (541) 938-7752 | 1164892329 | 2015-09-30 |
Boardman, OR (2 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Advantage Dental Oral Health Center | General | (541) 945-4008 | 1831741958 | 2021-10-25 |
| Hayden Family Dentistry Group | General | (541) 481-9311 | 1548485865 | 2020-08-22 |
Heppner, OR (1 registered practice)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Hayden Family Dentistry Group | General | (541) 676-9118 | 1467636977 | 2007-12-19 |
Umatilla, OR (1 registered practice)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| All About Smiles Dental Clinic | Dental clinic | (541) 922-4561 | 1609310127 | 2016-12-19 |
Nearby markets
Other markets in Oregon, and the other state side of this metro area where it crosses a state line.
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. Metro boundaries are the 2023 Census CBSA delineation, joined by the county of each practice address. File published 10 August 2026.
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.