Quick answers
- Where does William R. Volk see patients?
- Medicare's clinician data lists 7 practice locations, including Columbia, MD, Germantown, MD and Olney, MD. Call before your visit to confirm the address.
- What is William R. Volk's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Sports Medicine.
- Does William R. Volk accept Medicare assignment?
- Yes. Medicare's clinician data says William R. Volk accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for William R. Volk?
- (410) 644-1880, as listed in official Medicare / NPI Registry data.
- What is William R. Volk's NPI number?
- 1235384637. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William R. Volk is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 10710 Charter Dr, Suite 300Columbia, MD 21044 (410) 644‑1880
- 19801 Observation DrGermantown, MD 20876 (301) 694‑8311
- 19851 Observation Dr, Suite 450Germantown, MD 20876 (301) 977‑6777
- 3414 Olandwood CtOlney, MD 20832 (301) 774‑0500
- 3801 International DrSilver Spring, MD 20906 (301) 598‑9715
Group practices
Medicare enrollment lists William R. Volk as a member of these groups (CMS data updated 2026-10-02).
- Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group
- Centers for Advanced Orthopaedics LLC604 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Sports Medicinealso
Other orthopedic surgeons in Columbia
Clinicians with the same Medicare primary specialty in Columbia, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235384637 |
| 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 2026-10-02, retrieved 2026-10-29
- 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