Quick answers
- Where does Richard E. Walker see patients?
- Medicare's clinician data lists 2 practice locations, including Martinsville, VA and Collinsville, VA. Call before your visit to confirm the address.
- What is Richard E. Walker's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Richard E. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Richard E. Walker 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 Richard E. Walker?
- (434) 799-3232, as listed in official Medicare / NPI Registry data.
- What is Richard E. Walker's NPI number?
- 1144847500. 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 Richard E. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1049 Brookdale St, Suite CMartinsville, VA 24112 (434) 799‑3232
- 4244 Virginia AveCollinsville, VA 24078 (434) 385‑5600
Group practices
Medicare enrollment lists Richard E. Walker as a member of this group (CMS data updated 2026-10-02).
- David M Harman MD LLC51 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Martinsville
Clinicians with the same Medicare primary specialty in Martinsville, VA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Central Michigan College Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144847500 |
| 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