Physician Profile
Unclaimed ProfileAbout COLONIAS
Athanasios Colonias, M.D. is a healthcare provider in Pittsburgh, PA specialising in radiation oncology. Athanasios trained at Northeastern Ohio University College of Medicine, graduating in 1996. Athanasios is also listed as specialising in therapeutic radiology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Colonias?
Dr. Colonias is a radiation oncology in Pittsburgh, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
What is Dr. Colonias's address?
Dr. Colonias is listed at 320 E NORTH AVE, Pittsburgh, PA 15212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Colonias?
The number on file is (412) 359-3400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Colonias's NPI number?
Dr. Colonias's National Provider Identifier is 1922008424. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Colonias train?
Dr. Colonias attended Northeastern Ohio University College of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Colonias been practising?
Dr. Colonias has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Colonias perform?
According to Medicare billing data, Dr. Colonias performs imaging including ct guidance for insertion of radiation therapy fields and continuing radiation therapy consultation per week, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Colonias confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Colonias. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (412) 359-3400
- Email not available
Practice Locations
320 E NORTH AVE
Pittsburgh, PA 15212
Procedures Most Often Billed to Medicare
1,857 services · 620 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
463 |
| Continuing radiation therapy consultation per week | Imaging | 77336 |
121 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
107 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
99 |
| Calculation of radiation therapy dose | Imaging | 77300 |
86 |
| Cranial lesion surgery using radiation over multiple sessions | Imaging | 77373 |
56 |
| Complex radiation therapy planning | Imaging | 77263 |
47 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
38 |
| High precision radiation therapy planning | Imaging | 77301 |
36 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | Imaging | 77280 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncology specialists in Pittsburgh 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Northeastern Ohio University College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Northeastern Ohio University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct guidance for insertion of radiation therapy fields 8
Providers in PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.