Quick answers
- Does William J. Oxford accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Oxford 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 William J. Oxford see?
- In 2024, CMS data shows 231 Original Medicare patients and 805 services for William J. Oxford. This counts Original Medicare only and measures volume, not quality.
- What is William J. Oxford's NPI number?
- 1255374765. 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 William J. Oxford, 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 | 231 |
|---|---|
| Services billed to Medicare | 805 |
| Different services or procedures | 61 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)178 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)152 services
- Injection, ketorolac tromethamine, per 15 mg (J1885)66 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)62 services
- Injection of drug or substance under skin or into muscle (96372)54 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 pressure72%
- High cholesterol71%
- Arthritis45%
- Anxiety28%
- Diabetes27%
- Depression26%
Practice locations
Addresses where William J. Oxford is enrolled with Medicare (CMS data updated October 2, 2026).
- 12201 N Nc Hwy 150, Suite 11Winston Salem, NC 27127 (336) 738‑1691
- 5718 W Gate City BlvdGreensboro, NC 27407 (336) 738‑1691
Group practices
Medicare enrollment lists William J. Oxford as a member of this group (CMS data updated October 2, 2026).
- Mediq Urgent Care PC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Winston Salem
Clinicians with the same Medicare primary specialty in Winston Salem, NC — not a recommendation.
Other clinicians in Mediq Urgent Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255374765 |
| 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