Greater Houston Radiation Oncology, P.A.
NPI 1477553477 · Radiation Oncology Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greater Houston Radiation Oncology, P.A. is a Radiation Oncology Physician organization in Houston, TX (NPI 1477553477).
Provider details
- NPI number
- 1477553477
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kirk Kanady, Medical Doctor President(281) 364-1707
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Kirk E Kanady, MD, PA
Additional practice locations (3)
- 11950 Galveston RdHouston, TX 77034-4855Phone: (713) 412-3200Fax: (713) 512-3250
- 112 Medical Park LnHuntsville, TX 77340-4971Phone: (936) 291-7900Fax: (936) 291-7911
- 25511 Budde RdSuite 1201The Woodlands, TX 77380-2080Phone: (281) 364-1707Fax: (281) 364-0028
Registry dates
- Enumerated
- 2005-08-01
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Greater Houston Radiation Oncology, P.A.'s NPI number?
- Greater Houston Radiation Oncology, P.A.'s National Provider Identifier (NPI) is 1477553477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greater Houston Radiation Oncology, P.A.?
- Greater Houston Radiation Oncology, P.A. is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Greater Houston Radiation Oncology, P.A. located?
- Greater Houston Radiation Oncology, P.A.'s practice location on file with NPPES is 1140a Cypress Station Dr, Houston, TX 77090-3058.
- What is Greater Houston Radiation Oncology, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Greater Houston Radiation Oncology, P.A. is (281) 377-7555.
- Does Greater Houston Radiation Oncology, P.A. accept Medicare?
- Greater Houston Radiation Oncology, P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greater Houston Radiation Oncology, P.A.?
- The authorized official listed on Greater Houston Radiation Oncology, P.A.'s NPPES record is Kirk Kanady, Medical Doctor President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greater Houston Radiation Oncology, P.A.'s NPI active?
- Yes — Greater Houston Radiation Oncology, P.A.'s NPI (1477553477) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.