Clin Nucl Med
AnticoagulantsCarcinoma, Renal CellFluorodeoxyglucose F18
Dr. Karoly Andras Viragh, MD
NPI1316119621
- Medicare services, 2019
- 2,866
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $191
- Medical group
- 1
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Karoly Andras Viragh is a diagnostic radiologist in Sylmar, California
Dr. Viragh practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Viragh's NPI, 1316119621, was assigned on March 26, 2008. Dr. Viragh graduated from Vagelos College of Physicians and Surgeons in 2008. Dr. Viragh's California license number on file is A110762.
NPI and contact details
- NPI
- 1316119621NPI Registry (opens in a new tab)
- NPI enumeration date
- March 26, 2008
- NPI status
- Active
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Karoly Andras Viragh practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Viragh's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Karoly Andras Viragh is affiliated with 1 site of care and 1 medical group
Dr. Viragh's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center. Dr. Viragh's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karoly Andras Viragh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Viragh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karoly Andras Viragh is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Viragh's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Viragh is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Viragh's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Body imaging, New York
Diagnostic radiologists near Dr. Viragh
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
4,096diagnostic radiologists in California18diagnostic radiologists in Sylmar17diagnostic radiologists at Olive View-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karoly Andras Viragh billed Medicare for 2,866 services in 2019
CMS data shows 2,866 Medicare services from Dr. Viragh across 29 procedure codes in 2019. Medicare paid $72,533 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20192,866
Paid by Medicare$72,533
Procedure codes29
Dr. Viragh's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Imaging
- 2018: 2,4212019: 2,6108%
- Tests and treatments
- 2018: 2542019: 2561%
- Other services
- 2018: 112019: 0100%
Dr. Viragh compared with the California median for diagnostic radiologists, 2019
- Dr. Viragh
- California median
- Medicare services
- 2,866vs 2,28126% above
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Viragh's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Viragh and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karoly Andras Viragh's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Viragh's median patient age at 48, with 49% women.
Dr. Viragh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
For MedTech and pharma teams
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Dr. Karoly Andras Viragh has 3 publications on record
Dmand AI links 3 papers to Dr. Viragh in 2023. Dr. Viragh has published most often in Clin Nucl Med. Dr. Viragh's most frequent co-authors are Chiayi Ni, Diego Davila, MD and Margit Szabari, MD, PhD.
Papers3
Dr. Viragh's most frequent co-authors
- Chiayi Ni3 shared papers
- Diego Davila, MD1 shared paper
- Margit Szabari, MD, PhD1 shared paper
Recent publications by Dr. Viragh
Clin Nucl Med
Biological TransportIndium RadioisotopesLeukocytes
CalcinosisErdheim-Chester DiseaseRadiopharmaceuticals
See who Dr. Viragh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Viragh works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karoly Andras Viragh received $191 in industry payments from 2016 to 2022
CMS Open Payments shows 2 general payments to Dr. Viragh from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $125.
General payments to Dr. Viragh by program year, 2016 to 2022
Companies that paid Dr. Viragh the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karoly Andras Viragh graduated from Vagelos College of Physicians and Surgeons
Dr. Viragh graduated from Vagelos College of Physicians and Surgeons in 2008.
- Medical school
- Board certified in diagnostic radiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Karoly Andras Viragh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Karoly Andras Viragh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Karoly Andras Viragh's NPI number?
Dr. Karoly Andras Viragh's NPI number is 1316119621. It was assigned on March 26, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Karoly Andras Viragh?
Dr. Karoly Andras Viragh is a diagnostic radiologist in Sylmar, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Karoly Andras Viragh practice?
Dr. Viragh practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Viragh's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Dr. Karoly Andras Viragh's office phone number?
The practice phone on file for Dr. Viragh is (818) 364-1555.
What is Dr. Karoly Andras Viragh's medical license number?
Dr. Viragh's California license number on file is A110762, one of the licenses on file in 2 states.
Which states has Dr. Karoly Andras Viragh been licensed in?
Dmand AI has state licenses on file for Dr. Viragh in California (2010 to 2025) and New York (2015 to 2020).
Which hospitals is Dr. Karoly Andras Viragh affiliated with?
Dr. Viragh practices at Olive View-UCLA Medical Center in Sylmar, California.
What medical group is Dr. Karoly Andras Viragh part of?
Dr. Viragh is linked to Harbor-UCLA Medical Center.
Does Dr. Karoly Andras Viragh accept Medicare?
Yes. CMS data shows Dr. Viragh billed Medicare for 2,866 services in 2019.
Is Dr. Karoly Andras Viragh board certified?
Yes. Dr. Viragh is board certified in diagnostic radiology by the American Board of Radiology.
Show 6 more questionsShow fewer questions
What services does Dr. Karoly Andras Viragh bill to Medicare?
In 2019, Dr. Viragh's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (71250).
Where did Dr. Karoly Andras Viragh go to medical school?
Dr. Viragh graduated from Vagelos College of Physicians and Surgeons in 2008.
Has Dr. Karoly Andras Viragh received payments from drug or device companies?
CMS Open Payments shows $191 in general payments to Dr. Viragh from 2 companies from 2016 to 2022. The largest total came from Genentech, Inc.
How long has Dr. Karoly Andras Viragh been practicing?
Dr. Viragh graduated from medical school in 2008, 18 years ago.
Does Dr. Karoly Andras Viragh do research?
Dmand AI links 3 publications to Dr. Viragh.
Who does Dr. Karoly Andras Viragh publish with?
Dr. Viragh's most frequent co-authors are Chiayi Ni (3 shared papers), Diego Davila, MD (1 shared paper) and Margit Szabari, MD, PhD (1 shared paper).
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