NPPES file of Aug 9, 2026

Robert B. Mountcastle, M.D.

Internal Medicine Physician · Roanoke, VA

Robert B. Mountcastle, M.D. is an internal medicine physician with a practice address in Roanoke, Virginia, and NPI 1124065701, issued on Jun 1, 2006. Check the license (Virginia 0101036578, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124065701
Name
Robert B. Mountcastle
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
0101036578 VA
Self-reported in NPPES; status is on the state search
Practice location
4461 Starkey Road, Roanoke, VA 24018
Phone
(540) 345-4946
Enumerated
Jun 1, 2006
Record last updated
Apr 5, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(540) 343-7693
Medicaid ID
1124065701 VA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →

Also registered at 4461 Starkey Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katherine Barnhill, F.N.P.Family Nurse Practitioner1366482820
  2. Michael Basile, M.D.Internal Medicine Physician1134166705
  3. Daniel Bauer, M.D.Internal Medicine Physician1043257611
  4. Carolyn Clark, M.D.Internal Medicine Physician1033156617
  5. Richard Edwards, M.D.Internal Medicine Physician1659311017
  6. Russell Noblett, M.D.Internal Medicine Physician1255386074

Verify Robert B. Mountcastle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101036578    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Robert B. Mountcastle among 3,599 internal medicine physician records in Virginia

Robert B. Mountcastle, M.D. 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 not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 55% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2011 · 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).

175 internal medicine physician records list a practice address in Roanoke

They are 175 of the 5,303 NPPES records with a practice address in Roanoke, and 3,599 internal medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,599 in Virginia → Every provider in Roanoke → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Michael Basile, M.D.Roanoke, VA 240181134166705
  2. Daniel Bauer, M.D.Roanoke, VA 240181043257611
  3. Leopold Campbell, MDRoanoke, VA 240181962451765
  4. Stephen Couture, M.D.Roanoke, VA 240181457337974
  5. Neil Dorsey, M.D.Roanoke, VA 240181245216373
  6. James Gardner, M.D.Roanoke, VA 240181073504452
  7. Barbara Hormel, MDRoanoke, VA 240181295717098
  8. Anne Jaeger, M.D.Roanoke, VA 240181497746887

Common questions

What is Robert B. Mountcastle, M.D.'s NPI number?

Robert B. Mountcastle, M.D.'s National Provider Identifier (NPI) is 1124065701, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert B. Mountcastle, M.D. located?

The NPPES record lists a practice address at 4461 Starkey Road, Roanoke, VA, 24018. Phone: (540) 345-4946. Providers update this record themselves, so call before visiting.

How can I verify Robert B. Mountcastle, M.D.'s license?

NPPES lists Virginia license number 0101036578, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.