VALLEY CANCER ASSOCIATES PA
NPI 1427233238
Radiology - Radiation Oncology in Harlingen, TX
About Valley Cancer Associates Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VALLEY CANCER ASSOCIATES PA (NPI 1427233238) is a healthcare organization registered as a radiation oncology in Harlingen, Texas and active in the NPI registry since December 2007. The organization holds an CLIA Accreditation certificate valid through June 16, 2028 and lists Mark L Harrison, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Valley Cancer Associates Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Valley Cancer Associates PA, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Accreditation 45D1014070
Valley Cancer Associates · Harlingen, TXFrequently 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 Valley Cancer Associates PA's NPI number?
The NPI number for Valley Cancer Associates PA is 1427233238. It was assigned to this organization in the NPPES registry on December 31, 2007.
Where is Valley Cancer Associates PA located?
Valley Cancer Associates PA is located at 1719 Treasure Hills Blvd, Harlingen, TX 78550. The listed phone number is (956) 364-2131.
What is Valley Cancer Associates PA's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Valley Cancer Associates PA enrolled in Medicare?
Yes. Valley Cancer Associates PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Valley Cancer Associates PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Valley Cancer Associates PA, in Hematology, Medical Oncology, Radiation Oncology and Urology. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Valley Cancer Associates PA hold a CLIA laboratory certificate?
Yes. A Certificate of Accreditation (number 45D1014070) is associated with this NPI, valid through June 16, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Valley Cancer Associates PA was last updated on October 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Valley Cancer Associates Pa · NPI 1427233238
Radiation Oncology organization in Harlingen, Texas. Organization record, active in the CMS NPPES registry since December 31, 2007.
## Identity
- **NPI:** 1427233238 (Entity type: Organization)
- **Enumerated:** December 31, 2007
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **Organization subpart:** No
- **Authorized official:** Mark Harrison, PRESIDENT
## Practice location
- **Address:** 1719 TREASURE HILLS BLVD, Harlingen, TX 78550-8912
- **Phone:** (956) 364-2131 · **Fax:** (956) 364-2141
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Hematology (1), Medical Oncology (1), Radiation Oncology (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 20, 2020
- **Other identifiers:** Medicaid 192809501 (TX); Other DP0380 (TX)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1427233238) · Data from the CMS NPPES public registry.