Athanasios Colonias, M.D.
Radiation Oncology Physician · Pittsburgh, PA
Athanasios Colonias, M.D. is a radiation oncology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1922008424, issued on Jul 26, 2005. Check the license (Pennsylvania MD069589L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Athanasios Colonias
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- MD069589L PA
Self-reported in NPPES; status is on the state search - Practice location
- 320 E North Ave, Pittsburgh, PA 15212
- Phone
- (412) 359-3400
- Enumerated
- Jul 26, 2005
- Record last updated
- Oct 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (412) 359-3171
- Medicaid IDs
- 001842439 PA
2237627 OH
2000934000 WV - Medicare enrollment
- Enrolled (PECOS I20160526001460); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 383 in Pennsylvania → Look up another NPI →
Also registered at 320 E North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sameen AamerStudent in an Organized Health Care Education/Training Program1003548694
- Morgan Abbey, MDStudent in an Organized Health Care Education/Training Program1275327058
- Layal AbdelahadPharmacist1669233052
- M-Nasan Abdul BakiStudent in an Organized Health Care Education/Training Program1962253625
- Meher AbdullahStudent in an Organized Health Care Education/Training Program1952292062
- Oyepeju Abioye, MDInternal Medicine Physician1669201158
Verify Athanasios Colonias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD069589LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average radiation oncology physician in 2024
169 Medicare Part D claims for 65 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Tamsulosin Hcl100 claims
- Oxycodone Hcl16 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.
The MIPS final score for 2023 (Medicare payment program): 93.8 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).
Industry payments in 2024: $1,337.55
5 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Allegheny ClinicKittanning, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Athanasios Colonias among 383 radiation oncology physician records in Pennsylvania
Athanasios Colonias, M.D. is one of 383 radiation oncology physician records with a practice address in Pennsylvania. 82% 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, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1996 · median 2004 among the 285 with a school on file
- Record last updated2020 · 60% 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 Pennsylvania 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 Pennsylvania
There are 383 radiation oncology physician records in Pennsylvania.
All 383 in Pennsylvania → Every provider in Pittsburgh → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Sushil Beriwal, MDPittsburgh, PA 152121538139134
- Timothy Dougherty, MDPittsburgh, PA 152121205498102
- Zachary Horne, M.D.Pittsburgh, PA 152121386089951
- Stephen Karlovits, M.D.Pittsburgh, PA 152121790786747
- Tiffany Kim, DOPittsburgh, PA 152121629811526
- Alexander Kirichenko, M.D.Pittsburgh, PA 152121770540965
- Muhammad MemonPittsburgh, PA 152121063198091
- David Parda, M.D.Pittsburgh, PA 152121912908419
Common questions
What is Athanasios Colonias, M.D.'s NPI number?
Athanasios Colonias, M.D.'s National Provider Identifier (NPI) is 1922008424, issued on Jul 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Athanasios Colonias, M.D. located?
The NPPES record lists a practice address at 320 E North Ave, Pittsburgh, PA, 15212. Phone: (412) 359-3400. Providers update this record themselves, so call before visiting.
How can I verify Athanasios Colonias, M.D.'s license?
NPPES lists Pennsylvania license number MD069589L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Athanasios Colonias, M.D. prescribe under Medicare Part D?
In 2024, Athanasios Colonias, M.D. had 169 Medicare Part D claims for 65 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Athanasios Colonias, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 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.