John Cullen Ruff, MD
Diagnostic Radiology Physician · Fairfax, VA
John Cullen Ruff, MD is a diagnostic radiology physician with a practice address in Fairfax, Virginia, and NPI 1174558183, issued on Jul 11, 2006. Check the license (Virginia 0101059251, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- John Cullen Ruff
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 0101059251 VA
D0087626 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2722 Merrilee Dr, Fairfax, VA 22031
- Phone
- (703) 698-4498
- Enumerated
- Jul 11, 2006
- Record last updated
- Sep 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (703) 573-0800
- Medicaid ID
- 72200895000 WV
- Medicare enrollment
- Enrolled (PECOS I20110502000569); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,158 in Virginia → Look up another NPI →
Also registered at 2722 Merrilee Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Albano, MDDiagnostic Radiology Physician1467470534
- Thomas Alewine, M.D.Diagnostic Radiology Physician1376508267
- Jonathan Alfert, M.D.Diagnostic Radiology Physician1932133832
- William Astor, M.D.Diagnostic Radiology Physician1396915237
- Marilyn Barry-Brooks, M.D.Diagnostic Radiology Physician1538395827
- Kara Beckner, MDDiagnostic Radiology Physician1699709840
Verify John Cullen Ruff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101059251Check 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 MIPS final score for 2023 (Medicare payment program): 60.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Fairfax Radiological ConsultantsReston, VA
- Ifrc LLCHerndon, VA
- Inova Reston Mri Center LLCHerndon, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Cullen Ruff among 1,158 diagnostic radiology physician records in Virginia
John Cullen Ruff, MD is one of 1,158 diagnostic radiology physician records with a practice address in Virginia. 72% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1992 · median 2004 among the 786 with a school on file
- Record last updated2020 · 55% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
106 diagnostic radiology physician records list a practice address in Fairfax
They are 106 of the 6,584 NPPES records with a practice address in Fairfax, and 1,158 diagnostic radiology physician records in Virginia.
All 1,158 in Virginia → Every provider in Fairfax → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Raymond Chang, MDFairfax, VA 220311154306553
- Paul Cunningham, M.D.Fairfax, VA 220311245214675
- Sharon Dheureux, MDFairfax, VA 220311700869872
- Stuart Fruman, MDFairfax, VA 220311568440170
- Andrea Giacometti, MDFairfax, VA 220311851367254
- Christopher Grady, MDFairfax, VA 220311467430074
- Suzanne Hand, MDFairfax, VA 220311033103197
- Ravi Kamath, M.D., PH.D.Fairfax, VA 220311518933951
Common questions
What is John Cullen Ruff, MD's NPI number?
John Cullen Ruff, MD's National Provider Identifier (NPI) is 1174558183, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Cullen Ruff, MD located?
The NPPES record lists a practice address at 2722 Merrilee Dr, Fairfax, VA, 22031. Phone: (703) 698-4498. Providers update this record themselves, so call before visiting.
How can I verify John Cullen Ruff, MD's license?
NPPES lists Virginia license number 0101059251, 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.
What is John Cullen Ruff, MD's MIPS final score?
The 2023 MIPS final score is 60.3 of 100. 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.