ONCOLOGY PHYSICIANS OF CENTRAL TEXAS, PA
NPI 1922166602
Radiology - Radiation Oncology in Brenham, TX
About Oncology Physicians Of Central Texas, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONCOLOGY PHYSICIANS OF CENTRAL TEXAS, PA (NPI 1922166602) is a healthcare organization registered as a radiation oncology in Brenham, Texas and active in the NPI registry since December 2006. The organization lists Clair Callaway, Director Of Client Services, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oncology Physicians Of Central Texas, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Oncology Physicians Of Central Texas, PA, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Oncology Physicians Of Central Texas, PA's NPI number?
The NPI number for Oncology Physicians Of Central Texas, PA is 1922166602. It was assigned to this organization in the NPPES registry on December 5, 2006.
Where is Oncology Physicians Of Central Texas, PA located?
Oncology Physicians Of Central Texas, PA is located at 605 Medical Ct #101, Brenham, TX 77833. The listed phone number is (281) 579-0061.
What is Oncology Physicians Of Central Texas, PA's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Oncology Physicians Of Central Texas, PA enrolled in Medicare?
Yes. Oncology Physicians Of Central Texas, PA is registered in the Medicare PECOS enrollment system.
When is Oncology Physicians Of Central Texas, PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Oncology Physicians Of Central Texas, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Oncology Physicians Of Central Texas, PA, in Hematology/Oncology and Radiation Oncology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Oncology Physicians Of Central Texas, PA accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 1 other insurer list Oncology Physicians Of Central Texas, PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Oncology Physicians Of Central Texas, PA was last updated on March 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Oncology Physicians Of Central Texas, Pa · NPI 1922166602
Radiation Oncology organization in Brenham, Texas. Organization record, active in the CMS NPPES registry since December 5, 2006.
## Identity
- **NPI:** 1922166602 (Entity type: Organization)
- **Enumerated:** December 5, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Organization subpart:** No
- **Authorized official:** Clair Callaway, DIRECTOR OF CLIENT SERVICES
## Practice location
- **Address:** 605 MEDICAL CT, #101, Brenham, TX 77833-5404
- **Phone:** (281) 579-0061 · **Fax:** (281) 579-0093
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Hematology/Oncology (1), Radiation Oncology (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 24, 2014
- **Other identifiers:** Medicare PIN 00860Y (TX); Medicaid 191336001 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1922166602) · Data from the CMS NPPES public registry.