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Edit this profileAt a glance
- 1220 Holcombe Blvd, MS 97, Houston, TX 77030
About Dr. Koay
Eugene J. Koay, M.D., PhD practices radiation oncology in Houston, TX. Eugene is a 2009 graduate of Baylor College of Medicine. According to Medicare claims data, Eugene cared for 425 Medicare patients across 932 services. The services billed most often include calculation of radiation therapy dose, ct guidance for insertion of radiation therapy fields, and radiation treatment management, 5 treatment sessions. The provider's National Provider Identifier (NPI) is 1699011924.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (817) 805-2839
- Email not available
Practice Locations
1220 HOLCOMBE BLVD MS 97
Houston, TX 77030
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
932 services · 425 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
264 | More often than most peers in Radiation Oncology |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
210 | Less often than most peers in Radiation Oncology |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
78 | Less often than most peers in Radiation Oncology |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
73 | Less often than most peers in Radiation Oncology |
| Complex radiation therapy planning | Imaging | 77263 |
50 | As often as other peers in Radiation Oncology |
| Special radiation treatment | Imaging | 77470 |
39 | More often than most peers in Radiation Oncology |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
33 | As often as other peers in Radiation Oncology |
| High precision radiation therapy planning | Imaging | 77301 |
31 | As often as other peers in Radiation Oncology |
| Obtaining respiratory data needed to develop the optimal radiation treatment | Imaging | 77293 |
31 | More often than most peers in Radiation Oncology |
| Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | Imaging | 77290 |
12 | Less often than most peers in Radiation Oncology |
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 oncologists in Houston 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Baylor College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Baylor College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Eugene J. Koay, M.D.'s specialty?
Eugene J. Koay, M.D. is a radiation oncologist in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where can I find Eugene J. Koay, M.D.?
Eugene J. Koay, M.D. is listed at 1220 Holcombe Blvd MS 97, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Eugene J. Koay, M.D.?
The number on file is (817) 805-2839. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Eugene J. Koay, M.D.'s NPI number?
Eugene J. Koay, M.D.'s National Provider Identifier is 1699011924. 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
What is Eugene J. Koay, M.D.'s education?
Eugene J. Koay, M.D. attended Baylor College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Eugene J. Koay, M.D. been practicing?
Eugene J. Koay, M.D. has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Eugene J. Koay, M.D. known for?
According to Medicare billing data, Eugene J. Koay, M.D. performs imaging including calculation of radiation therapy dose and ct guidance for insertion of radiation therapy fields, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Eugene J. Koay, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Eugene J. Koay, M.D.. If this is you, claiming it is free.
Guide.md
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