CORPUS NEPHROLOGY NETWORK PLLC
NPI 1912196486
Internal Medicine - Nephrology in Corpus Christi, TX
About Corpus Nephrology Network Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORPUS NEPHROLOGY NETWORK PLLC (NPI 1912196486) is a healthcare organization registered as a nephrology in Corpus Christi, Texas and active in the NPI registry since October 2007. The organization lists Jack L Cortese, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 2
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)
Corpus Nephrology Network Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Corpus Nephrology Network PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Corpus Christi, TX 78404
Corpus Christi, TX 78404
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 Corpus Nephrology Network PLLC's NPI number?
The NPI number for Corpus Nephrology Network PLLC is 1912196486. It was assigned to this organization in the NPPES registry on October 19, 2007.
Where is Corpus Nephrology Network PLLC located?
Corpus Nephrology Network PLLC is located at 1521 S Staples St Suite 603, Corpus Christi, TX 78404. The listed phone number is (361) 884-9244.
What is Corpus Nephrology Network PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Corpus Nephrology Network PLLC enrolled in Medicare?
Yes. Corpus Nephrology Network PLLC is registered in the Medicare PECOS enrollment system.
When is Corpus Nephrology Network PLLC'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 December 31, 2026. 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 Corpus Nephrology Network PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Corpus Nephrology Network PLLC, in Nephrology and Nurse Practitioner. 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 and 3 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 Corpus Nephrology Network PLLC was last updated on October 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Corpus Nephrology Network Pllc · NPI 1912196486
Nephrology organization in Corpus Christi, Texas. Organization record, active in the CMS NPPES registry since October 19, 2007.
## Identity
- **NPI:** 1912196486 (Entity type: Organization)
- **Enumerated:** October 19, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Jack Cortese, OWNER
## Practice location
- **Address:** 1521 S STAPLES ST, SUITE 603, Corpus Christi, TX 78404-3150
- **Phone:** (361) 884-9244 · **Fax:** (361) 884-9284
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (2), Nurse Practitioner (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1912196486) · Data from the CMS NPPES public registry.