Eugene J Koay, MD, PHD

Radiation oncologist in Houston, Texas · NPI 1699011924

Eugene Koay is one of 148 radiation oncologists practicing in Houston, Texas. Eugene Koay practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1699011924
Type
Type 1 · Individual
Primary taxonomy
Radiology, Radiation Oncology · 2085R0001X
Address on file
1220 Holcombe Blvd
Houston, TX 77030-4004
(817) 805-2839
Enumerated
Dec 13, 2012
Record last updated
Dec 13, 2012
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Radiation Oncology
Revalidation due
No date set by CMS

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Practice locations

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Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.