Quick answers
- Does Ronald J. Douglas accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald J. Douglas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ronald J. Douglas see?
- In 2024, CMS data shows 291 Original Medicare patients and 1,874 services for Ronald J. Douglas. This counts Original Medicare only and measures volume, not quality.
- What is Ronald J. Douglas's NPI number?
- 1558361725. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ronald J. Douglas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 291 |
|---|---|
| Services billed to Medicare | 1,874 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Removal of fingernails or toenails, 6 or more nails (11721)564 services
- Removal of noncancer thickened skin growth, 2-4 growths (11056)268 services
- Removal of fingernails or toenails, 1-5 nails (11720)253 services
- Trimming of fingernails or toenails (11719)192 services
- Removal of noncancer thickened skin growth, 1 growth (11055)169 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol67%
- Arthritis55%
- Diabetes44%
- Chronic kidney disease30%
- Ischemic heart disease28%
Practice locations
Addresses where Ronald J. Douglas is enrolled with Medicare (CMS data updated October 2, 2026).
- 526 N Mullan Rd, Suite BSpokane Valley, WA 99206 (509) 924‑2600
Group practices
Medicare enrollment lists Ronald J. Douglas as a member of this group (CMS data updated October 2, 2026).
- Inland Northwest Surgery Center PLLC3 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Spokane Valley
Clinicians with the same Medicare primary specialty in Spokane Valley, WA — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 1979 (47 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558361725 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians