148.4 per 100K
674:1 · 908 providers
Oregon 142.0 · US 119.6
Medicare-enrolled: 51% (CMS Doctors & Clinicians, August 2026)
HRSA AHRF benchmark: 557 (2023 data, AHRF 2024-2025)
Find primary care physicians in Washington County →Ltrl Health Data
Washington County, OR
Healthcare providers per resident, insurance coverage and preventive care, with state and US comparisons.
Population 611,708 (Census, 2025)Provider data: NPPES, September 2026FIPS 41067
Healthcare providers
Dentists
103.0 per 100K
971:1 · 630 providers
Oregon 89.8 · US 80.5
Medicare-enrolled: 0% (CMS Doctors & Clinicians, August 2026)
HRSA AHRF benchmark: 605 (2024 data, AHRF 2024-2025)
Find dentists in Washington County →Mental health providers
756.4 per 100K
132:1 · 4,627 providers
Oregon 883.3 · US 396.3
Medicare-enrolled: 10% (CMS Doctors & Clinicians, August 2026)
Find mental health providers in Washington County →Other primary care providers
113.8 per 100K
879:1 · 696 providers
Oregon 137.4 · US 169.7
Medicare-enrolled: 65% (CMS Doctors & Clinicians, August 2026)
Find other primary care providers in Washington County →Primary care physicians
| Measure | Providers | Per 100,000 | Residents per provider | Oregon | US | Trend |
|---|---|---|---|---|---|---|
| Dentists Medicare-enrolled: 0% (CMS Doctors & Clinicians, August 2026) HRSA AHRF benchmark: 605 (2024 data, AHRF 2024-2025) Find dentists in Washington County → | 630 | 103.0 | 971:1 | 89.8 | 80.5 | |
| Mental health providers Medicare-enrolled: 10% (CMS Doctors & Clinicians, August 2026) Find mental health providers in Washington County → | 4,627 | 756.4 | 132:1 | 883.3 | 396.3 | |
| Other primary care providers Medicare-enrolled: 65% (CMS Doctors & Clinicians, August 2026) Find other primary care providers in Washington County → | 696 | 113.8 | 879:1 | 137.4 | 169.7 | |
| Primary care physicians Medicare-enrolled: 51% (CMS Doctors & Clinicians, August 2026) HRSA AHRF benchmark: 557 (2023 data, AHRF 2024-2025) Find primary care physicians in Washington County → | 908 | 148.4 | 674:1 | 142.0 | 119.6 |
Trend: June 2021 to September 2026. State and US figures are pooled (total providers ÷ total population) for the same period.
Coverage and preventive care
Flu vaccinations47.0%
Oregon 39.0% · US 44.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
Oregon 35.0% · US 36.0% · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
Oregon 1,868 · US 2,769 · CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023
Oregon 6.6% · US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
Oregon 7.8% · US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
Oregon 2.8% · US — · U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024
| Measure | Washington County | Oregon | US | Source |
|---|---|---|---|---|
| Flu vaccinations | 47.0% | 39.0% | 44.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Mammography screening | 34.0% | 35.0% | 36.0% | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Preventable hospital stays | 1,960 | 1,868 | 2,769 | CMS Office of Minority Health, Mapping Medicare Disparities Tool, 2023 |
| Uninsured (under 65) | 5.5% | 6.6% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured adults (18–64) | 6.5% | 7.8% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
| Uninsured children (under 19) | 2.4% | 2.8% | — | U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE), 2024 |
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https://ltrl.com/research/workforce/oregon/washington-countyCite this page
Ltrl Health Data. Washington County, OR: healthcare providers and access. Data as of September 2026. https://ltrl.com/research/workforce/oregon/washington-county
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Nearby counties
Registered, not necessarily practicing. Provider counts come from the national provider registry (NPPES): active individual clinicians, counted once under their primary specialty at their practice-location county. Some registered clinicians are retired or see few patients. Counts under 10, or places with fewer than 10,000 residents, are flagged and left out of rankings. Nothing is estimated or imputed. Methodology
Sources: NPPES (CMS), September 2026; Census population estimates; Census SAHIE; CMS Mapping Medicare Disparities. Ltrl is not affiliated with County Health Rankings & Roadmaps.