COLLOM AND CARNEY CLINIC
NPI 1114909934
Internal Medicine - Hematology & Oncology in Texarkana, TX
About Collom And Carney Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLOM AND CARNEY CLINIC (NPI 1114909934) is a healthcare organization registered as a hematology & oncology in Texarkana, Texas and active in the NPI registry since November 2005. The organization lists Roger A Hall, Ceo Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Group Practice 1
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)
Collom And Carney Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 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
40Medicare enrollment records show 40 clinicians reassign Medicare billing to Collom And Carney Clinic, which bills Medicare for the services they deliver. Of these, 22 practice at this address and 36 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 9
Nearest to this location (20)
See all 40Source: 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 Collom & Carney Clinic Association's NPI number?
The NPI number for Collom & Carney Clinic Association is 1114909934. It was assigned to this organization in the NPPES registry on November 17, 2005. The provider is doing business as Collom And Carney Clinic.
Where is Collom & Carney Clinic Association located?
Collom & Carney Clinic Association is located at 5002 Cowhorn Creek Rd, Texarkana, TX 75503. The listed phone number is (903) 614-3000.
What is Collom & Carney Clinic Association's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Collom & Carney Clinic Association enrolled in Medicare?
Yes. Collom & Carney Clinic Association is registered in the Medicare PECOS enrollment system.
When is Collom & Carney Clinic Association'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 February 28, 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 Collom & Carney Clinic Association?
According to the CMS Revalidation Reassignment List (October 2026 release), 40 clinicians in 9 Medicare specialties reassign their Medicare billing to Collom & Carney Clinic Association. 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 Nurse Practitioner (14), Family Practice (9) and Pediatric Medicine (5). Of these, 22 practice at this address and 36 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Collom & Carney Clinic Association was last updated on July 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Collom And Carney Clinic · NPI 1114909934
Hematology & Oncology organization in Texarkana, Texas. Organization record, active in the CMS NPPES registry since November 17, 2005.
## Identity
- **NPI:** 1114909934 (Entity type: Organization)
- **Enumerated:** November 17, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Legal business name:** Collom & Carney Clinic Association
- **Organization subpart:** Yes (part of Collom And Carney Clinic)
- **Authorized official:** Roger Hall, CEO ADMINISTRATOR
## Practice location
- **Address:** 5002 COWHORN CREEK RD, Texarkana, TX 75503-9766
- **Phone:** (903) 614-3000 · **Fax:** (903) 614-3525
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 40 clinicians in 9 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (14), Family Practice (9), Pediatric Medicine (5); 22 practice at this address and 36 within 10 miles; [full list](https://npiprofile.com/npi/1114909934/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2023
- **Other identifiers:** Medicaid 119849104 (TX); Other CU0435
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Source: [NPI Profile](https://npiprofile.com/npi/1114909934) · Data from the CMS NPPES public registry.