NPPES file of Aug 9, 2026

Daniel Roberts Karolyi, M.D., PH.D.

Diagnostic Radiology Physician · Roanoke, VA

Daniel Roberts Karolyi, M.D., PH.D. is a diagnostic radiology physician with a practice address in Roanoke, Virginia, and NPI 1871779801, issued on Jan 22, 2008. Check the license on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1871779801
Name
Daniel Roberts Karolyi
Credential
M.D., PH.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
000823 GA
Self-reported in NPPES; status is on the state search
Practice location
1906 Belleview Ave SE, Roanoke, VA 24014
Phone
(540) 981-7122
Enumerated
Jan 22, 2008
Record last updated
Sep 27, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20101018001253); accepts Medicare assignment
Medical or professional school
Medical College Of Georgia School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1906 Belleview Ave SE

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

  1. Patricia AbbottPharmacist1114495249
  2. Kimberly Abel, MDEmergency Medicine Physician1447453980
  3. William Abel, MDStudent in an Organized Health Care Education/Training Program1396325411
  4. Jessica AbelsRegistered Nurse1881465227
  5. Dhruv AdawalInternal Medicine Physician1619506920
  6. Claribel AdeyemiStudent in an Organized Health Care Education/Training Program1225889918

Verify Daniel Roberts Karolyi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health ProfessionsCheck 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.

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5 hospitals and group practices

  1. Carilion Giles Community HospitalPearisburg, VA · Critical Access Hospitals4 of 5 stars
  2. Carilion Medical CenterRoanoke, VA · Acute Care Hospitals3 of 5 stars
  3. Carilion Healthcare CorporationRoanoke, VA
  4. Carilion Rockbridge Community HospitalLexington, VA
  5. Carilion Tazewell Community HospitalTazewell, VA · Acute Care Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

64 diagnostic radiology physician records list a practice address in Roanoke

They are 64 of the 5,303 NPPES records with a practice address in Roanoke, and 1,158 diagnostic radiology physician records in Virginia.

All 64 in Roanoke → All 1,158 in Virginia → Every provider in Roanoke →

Other diagnostic radiology physician records in Virginia

  1. Jessica Abbott, D.O.Hampton, VA1932323946
  2. David AbdullahCharlottesville, VA1073682696
  3. Monica Abghari, M.D.Fairfax, VA1679912588
  4. Raghav AcharyaFalls Church, VA1548898471
  5. Nathaniel Adamson, M.D.Harrisonburg, VA1265488274
  6. Raghav Agarwal, MDRichmond, VA1780434373
  7. Rakesh Agarwal, M.D.Richmond, VA1376761916
  8. Bonnie Ahn, M.D.Arlington, VA1528220985
  9. Peter Ahn, M.D.Manassas, VA1063455095
  10. Ramin Akhavan, M.D.Roanoke, VA1861561300

Common questions

What is Daniel Roberts Karolyi, M.D., PH.D.'s NPI number?

Daniel Roberts Karolyi, M.D., PH.D.'s National Provider Identifier (NPI) is 1871779801, issued on Jan 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Roberts Karolyi, M.D., PH.D. located?

The NPPES record lists a practice address at 1906 Belleview Ave SE, Roanoke, VA, 24014. Phone: (540) 981-7122. Providers update this record themselves, so call before visiting.

How can I verify Daniel Roberts Karolyi, M.D., PH.D.'s license?

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. Medicare files from data.cms.gov. 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.