Physician Profile
Unclaimed ProfileAbout THOMAS
Owen C. Thomas, MD practices radiation oncology in Rehoboth Beach, DE. Owen is a 2007 graduate of Johns Hopkins University School of Medicine. Medicare claims data shows Owen provided 3,846 services to 1,622 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (302) 645-3775
- Email not available
Practice Locations
18947 JOHN J WILLIAMS HWY UNIT 101
Rehoboth Beach, DE 19971
Procedures Most Often Billed to Medicare
3,846 services · 1,622 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
48 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
1,434 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
446 |
| Calculation of radiation therapy dose | Imaging | 77300 |
376 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
253 |
| Complex radiation therapy planning | Imaging | 77263 |
134 |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
99 |
| High precision radiation therapy planning | Imaging | 77301 |
91 |
| Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | Imaging | 77280 |
57 |
| Design and construction of simple radiation treatment device | Imaging | 77332 |
38 |
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.
Other radiation oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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.
More connections — 25 related providers in 4 groups
Other radiation oncology specialists in Rehoboth Beach 2
Same specialty, same city.
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Johns Hopkins University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 8
Providers in DE who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Thomas?
Dr. Thomas is a radiation oncology in Rehoboth Beach, DE. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
What is Dr. Thomas's address?
Dr. Thomas is listed at 18947 JOHN J WILLIAMS HWY UNIT 101, Rehoboth Beach, DE 19971. 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. Thomas?
The number on file is (302) 645-3775. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Thomas?
Dr. Thomas's National Provider Identifier is 1043412935. 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. Thomas train?
Dr. Thomas attended Johns Hopkins University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Thomas have?
Dr. Thomas has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Thomas perform?
According to Medicare billing data, Dr. Thomas performs procedures including diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct guidance for insertion of radiation therapy fields and radiation treatment management, 5 treatment sessions, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Thomas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thomas. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.