Robert W. Walker, MD
Internal Medicine Physician · Wytheville, VA
Robert W. Walker, MD is an internal medicine physician with a practice address in Wytheville, Virginia, and NPI 1902877137, issued on Jan 27, 2006. Check the license (Virginia 0101039796, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Robert W. Walker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0101039796 VA
29182 NC
40392 TN
Self-reported in NPPES; status is on the state search - Practice location
- 600 W Ridge RD, Wytheville, VA 24382
- Phone
- (276) 228-0200
- Enumerated
- Jan 27, 2006
- Record last updated
- Aug 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid IDs
- 7100036670 KY
3819129 TN - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 600 W Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monica Baldwin, PA-CPhysician Assistant1356595698
- Jennifer Bennett Grube, MDHospitalist Physician1427006444
- Richard Brenner, M.D.Anesthesiology Physician1508852443
- Larry ChapmanCertified Registered Nurse Anesthetist1174740831
- Jeannie Childress, FNP-CNurse Practitioner1376008730
- Kevin Fox, MDEmergency Medicine Physician1033159884
Verify Robert W. Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101039796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
14 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Robert W. Walker among 3,599 internal medicine physician records in Virginia
Robert W. Walker, MD is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2017 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Wytheville
They are 8 of the 312 NPPES records with a practice address in Wytheville, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Wytheville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kyndal Beavers, MDWytheville, VA 243821639327125
- Denise Clay, M.D.Wytheville, VA 243821952337925
- Cristina Lecaros-Trinidad, M.D,Wytheville, VA 243821548480973
- James McConnell, MDWytheville, VA 243821326027012
- Kenneth McIntyre, M.D.Wytheville, VA 243821033120308
- Sanjay Mehta, DOWytheville, VA 243821518969138
- Prashant Singh, MDWytheville, VA 243821457386971
- Elizabeth Draper, D.O.Woodlawn, VA 243811164780102
Common questions
What is Robert W. Walker, MD's NPI number?
Robert W. Walker, MD's National Provider Identifier (NPI) is 1902877137, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert W. Walker, MD located?
The NPPES record lists a practice address at 600 W Ridge RD, Wytheville, VA, 24382. Phone: (276) 228-0200. Providers update this record themselves, so call before visiting.
How can I verify Robert W. Walker, MD's license?
NPPES lists Virginia license number 0101039796, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert W. Walker, MD prescribe under Medicare Part D?
In 2024, Robert W. Walker, MD had 14 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.