William James Vanarthos, M.D.
Diagnostic Radiology Physician · Raleigh, NC
William James Vanarthos, M.D. is a diagnostic radiology physician with a practice address in Raleigh, North Carolina, and NPI 1578519872, issued on May 26, 2006. Check the license (North Carolina 35777, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- William James Vanarthos
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 35777 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3949 Browning PL, Raleigh, NC 27609
- Phone
- (919) 787-8221
- Enumerated
- May 26, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (919) 789-4461
- Medicaid ID
- 891091V NC
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,389 in North Carolina → Look up another NPI →
Also registered at 3949 Browning PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monica Agarwal, MDDiagnostic Radiology Physician1891922316
- Jeffrey Ashton, MD, PHDBody Imaging Physician1740786623
- James Barnwell, MDDiagnostic Radiology Physician1760701494
- Taylor Black, PA-CPhysician Assistant1245741149
- Alicia Blount, NPNurse Practitioner1720536576
- Gideon BollinoBody Imaging Physician1235524844
Verify William James Vanarthos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 35777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 75.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
William James Vanarthos among 1,389 diagnostic radiology physician records in North Carolina
William James Vanarthos, M.D. is one of 1,389 diagnostic radiology physician records with a practice address in North Carolina. 75% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in North Carolina
There are 1,389 diagnostic radiology physician records in North Carolina.
All 1,389 in North Carolina → Every provider in Raleigh → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Eithne Burke, M.D.Raleigh, NC 276091568429942
- Robert Cerwin, M.D.Raleigh, NC 276091962467944
- Kerry Chandler, M.D.Raleigh, NC 276091285692244
- Kim Coleman, M.D.Raleigh, NC 276091679511828
- Marc Finkel, M.D.Raleigh, NC 276091710959960
- Imre Gaal, M.D.Raleigh, NC 276091609834613
- Susan Kennedy, M.D.Raleigh, NC 276091679512313
- Richard Max, M.D.Raleigh, NC 276091518913458
Common questions
What is William James Vanarthos, M.D.'s NPI number?
William James Vanarthos, M.D.'s National Provider Identifier (NPI) is 1578519872, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William James Vanarthos, M.D. located?
The NPPES record lists a practice address at 3949 Browning PL, Raleigh, NC, 27609. Phone: (919) 787-8221. Providers update this record themselves, so call before visiting.
How can I verify William James Vanarthos, M.D.'s license?
NPPES lists North Carolina license number 35777, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is William James Vanarthos, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.