CANCER CENTERS OF SOUTHWEST OKLAHOMA, LLC
NPI 1578712675
Internal Medicine - Hematology & Oncology in Duncan, OK
About Cancer Centers Of Southwest Oklahoma, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CANCER CENTERS OF SOUTHWEST OKLAHOMA, LLC (NPI 1578712675), doing business as Southwest Oklahoma Cancer Center, L.l.c., is a healthcare organization registered as a hematology & oncology in Duncan, Oklahoma and active in the NPI registry since September 2008. The organization lists James L Hooton, Chief Operating Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cancer Centers Of Southwest Oklahoma, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
23Medicare enrollment records show 23 clinicians reassign Medicare billing to Cancer Centers Of Southwest Oklahoma, LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 23Source: 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 Cancer Centers Of Southwest Oklahoma, LLC's NPI number?
The NPI number for Cancer Centers Of Southwest Oklahoma, LLC is 1578712675. It was assigned to this organization in the NPPES registry on September 12, 2008. The provider was formerly known as Southwest Oklahoma Cancer Center, L.L.C..
Where is Cancer Centers Of Southwest Oklahoma, LLC located?
Cancer Centers Of Southwest Oklahoma, LLC is located at 2465 N Whisenant Dr Ste 100, Duncan, OK 73533. The listed phone number is (580) 251-6600.
What is Cancer Centers Of Southwest Oklahoma, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Cancer Centers Of Southwest Oklahoma, LLC enrolled in Medicare?
Yes. Cancer Centers Of Southwest Oklahoma, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cancer Centers Of Southwest Oklahoma, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 23 clinicians in 6 Medicare specialties reassign their Medicare billing to Cancer Centers Of Southwest Oklahoma, LLC. 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. The largest specialties are Hematology/Oncology (12), Certified Clinical Nurse Specialist (CNS) (3) and Radiation Oncology (3). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Cancer Centers Of Southwest Oklahoma, LLC accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Cancer Centers Of Southwest Oklahoma, LLC 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 Cancer Centers Of Southwest Oklahoma, LLC was last updated on June 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Cancer Centers Of Southwest Oklahoma, Llc · NPI 1578712675
Hematology & Oncology organization in Duncan, Oklahoma. Organization record, active in the CMS NPPES registry since September 12, 2008.
## Identity
- **NPI:** 1578712675 (Entity type: Organization)
- **Enumerated:** September 12, 2008
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Organization subpart:** Yes (part of Cancer Centers Of Southwest Oklahoma, Llc)
- **Authorized official:** James Hooton, CHIEF OPERATING OFFICER
## Practice location
- **Address:** 2465 N WHISENANT DR STE 100, Duncan, OK 73533-0901
- **Phone:** (580) 251-6600 · **Fax:** (580) 251-6627
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 23 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Hematology/Oncology (12), Certified Clinical Nurse Specialist (CNS) (3), Radiation Oncology (3); 1 practice within 10 miles; [full list](https://npiprofile.com/npi/1578712675/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 7, 2024
- **Other identifiers:** Medicaid 200280260A (OK); Medicaid 200280260D (OK); Other 6502330003 (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1578712675) · Data from the CMS NPPES public registry.