Quick answers
- Does Richard N. Greene accept Medicare assignment?
- Yes. Medicare's clinician data says Richard N. Greene 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 Richard N. Greene see?
- In 2024, CMS data shows 588 Original Medicare patients and 6,636 services for Richard N. Greene. This counts Original Medicare only and measures volume, not quality.
- What is Richard N. Greene's NPI number?
- 1568610707. 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 Richard N. Greene, 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 | 588 |
|---|---|
| Services billed to Medicare | 6,636 |
| Different services or procedures | 74 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Automated urinalysis test (81003)709 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)638 services
- Ultrasound measurement of bladder capacity after voiding (51798)379 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)275 services
- Diagnostic exam of bladder and urethra using an endoscope (52000)203 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 pressure74%
- High cholesterol71%
- Arthritis43%
- Diabetes31%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)31%
- Ischemic heart disease29%
Hospitals where Richard N. Greene works
Medicare's Facility Affiliation Data lists Richard N. Greene at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Capital Medical CenterOlympia, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500139
- Grays Harbor Community HospitalAberdeen, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500031
- Providence Centralia HospitalCentralia, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500019
- Summit Pacific Medical CenterElma, WA · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 501304
- Tacoma General Allenmore HospitalTacoma, WA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 500129
Practice locations
Addresses where Richard N. Greene is enrolled with Medicare (CMS data updated October 2, 2026).
- 3900 Capital Mall Dr SWOlympia, WA 98502 (360) 704‑4743
- 601 McPhee Rd SW, Bldg 1Olympia, WA 98502 (360) 706‑6282
Group practices
Medicare enrollment lists Richard N. Greene as a member of this group (CMS data updated October 2, 2026).
- Capital Medical Center Specialty Physicians LLC99 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Olympia
Clinicians with the same Medicare primary specialty in Olympia, WA — not a recommendation.
Other clinicians in Capital Medical Center Specialty Physicians LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1568610707 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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