Istvan Pataki, MD
Radiation Oncology Physician · Fayetteville, NC
Istvan Pataki, MD is a radiation oncology physician with a practice address in Fayetteville, North Carolina, and NPI 1689674764, issued on Jul 29, 2005. Check the license (North Carolina 200501580, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Istvan Pataki
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 200501580 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1638 Owen Dr, Fayetteville, NC 28304
- Phone
- (910) 609-6691
- Enumerated
- Jul 29, 2005
- Record last updated
- Jan 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (910) 609-5398
- Medicaid ID
- 5902324 NC
- Medicare enrollment
- Enrolled (PECOS I20051128000744); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 230 in North Carolina → Look up another NPI →
Also registered at 1638 Owen Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kamil Abdullah, MDHospitalist Physician1962082768
- Dennis Abedi, MDStudent in an Organized Health Care Education/Training Program1073208484
- Chase Abernathy, PHARMDPharmacist1134018047
- Kim Abrams, DPMStudent in an Organized Health Care Education/Training Program1548950652
Verify Istvan Pataki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 200501580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average radiation oncology physician in 2024
132 Medicare Part D claims for 60 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Tamsulosin Hcl44 claims
- Lidocaine Hcl Viscous34 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Southeastern Radiation OncologyFayetteville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Istvan Pataki among 230 radiation oncology physician records in North Carolina
Istvan Pataki, MD is one of 230 radiation oncology physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1994 · median 2003 among the 166 with a school on file
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in North Carolina
There are 230 radiation oncology physician records in North Carolina.
All 230 in North Carolina → Every provider in Fayetteville → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Sunjay Barton, MDFayetteville, NC 283041154852606
- Abhijeet Bhirud, M.D.Fayetteville, NC 283041447547567
- Siddharth Saraiya, M.D.Fayetteville, NC 283041164721676
- Sally Smith, M.D.Fayetteville, NC 283041265528558
- Brian Cook, MDClinton, NC 283281598783102
- Timothy Cloninger, M.D.Charlotte, NC 282621083683510
- Mark Liang, M.D.Charlotte, NC 282621790754158
- Andrew Brown, MDLaurinburg, NC 283521114951423
Common questions
What is Istvan Pataki, MD's NPI number?
Istvan Pataki, MD's National Provider Identifier (NPI) is 1689674764, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Istvan Pataki, MD located?
The NPPES record lists a practice address at 1638 Owen Dr, Fayetteville, NC, 28304. Phone: (910) 609-6691. Providers update this record themselves, so call before visiting.
How can I verify Istvan Pataki, MD's license?
NPPES lists North Carolina license number 200501580, 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.
How much does Istvan Pataki, MD prescribe under Medicare Part D?
In 2024, Istvan Pataki, MD had 132 Medicare Part D claims for 60 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
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.