Quick answers
- Does Ronnie S. Sadler-Chapman accept Medicare assignment?
- Yes. Medicare's clinician data says Ronnie S. Sadler-Chapman 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 Ronnie S. Sadler-Chapman see?
- In 2024, CMS data shows 298 Original Medicare patients and 744 services for Ronnie S. Sadler-Chapman. This counts Original Medicare only and measures volume, not quality.
- What is Ronnie S. Sadler-Chapman's NPI number?
- 1942259007. 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 Ronnie S. Sadler-Chapman, 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 | 298 |
|---|---|
| Services billed to Medicare | 744 |
| Different services or procedures | 42 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)122 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)88 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)75 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)70 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)65 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 cholesterol74%
- Arthritis48%
- Anxiety29%
- Diabetes23%
- Depression21%
Practice locations
Addresses where Ronnie S. Sadler-Chapman is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 105 Commonwealth Blvd WMartinsville, VA 24112 (276) 666‑5000
- 1209 Richmond Ave, Suite 109Staunton, VA 24401 (540) 885‑0629
- 133 Enterprise DrDanville, VA 24540 (434) 792‑2907
- 1420 S Main StCulpeper, VA 22701 (540) 825‑2202
- 207 Gateway DrWinchester, VA 22603 (540) 535‑1029
Group practices
Medicare enrollment lists Ronnie S. Sadler-Chapman as a member of this group (CMS data updated October 2, 2026).
- Bon Secours Urgent Care LLC125 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Martinsville
Clinicians with the same Medicare primary specialty in Martinsville, VA — not a recommendation.
Other clinicians in Bon Secours Urgent Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942259007 |
| 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