UPPER VALLEY INTERVENTIONAL NEPHROLOGY, PLLC
NPI 1184382848
Internal Medicine - Nephrology in Mission, TX
About Upper Valley Interventional Nephrology, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UPPER VALLEY INTERVENTIONAL NEPHROLOGY, PLLC (NPI 1184382848) is a healthcare organization registered as a nephrology in Mission, Texas and active in the NPI registry since November 2021. The organization lists Benjamin Lee, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Upper Valley Interventional Nephrology, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Upper Valley Interventional Nephrology, PLLC, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 8
Clinicians, nearest first (12)
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 Upper Valley Interventional Nephrology, PLLC's NPI number?
The NPI number for Upper Valley Interventional Nephrology, PLLC is 1184382848. It was assigned to this organization in the NPPES registry on November 30, 2021.
Where is Upper Valley Interventional Nephrology, PLLC located?
Upper Valley Interventional Nephrology, PLLC is located at 1203 St Claire Blvd Unit 13B, Mission, TX 78572. The listed phone number is (956) 600-8899.
What is Upper Valley Interventional Nephrology, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Upper Valley Interventional Nephrology, PLLC enrolled in Medicare?
Yes. Upper Valley Interventional Nephrology, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Upper Valley Interventional Nephrology, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 8 Medicare specialties reassign their Medicare billing to Upper Valley Interventional Nephrology, PLLC. 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 Nephrology (4), Interventional Radiology (2) and Certified Registered Nurse Anesthetist (CRNA) (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Upper Valley Interventional Nephrology, PLLC accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Upper Valley Interventional Nephrology, PLLC 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 Upper Valley Interventional Nephrology, PLLC was last updated on December 20, 2022. 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.
# Upper Valley Interventional Nephrology, Pllc · NPI 1184382848
Nephrology organization in Mission, Texas. Organization record, active in the CMS NPPES registry since November 30, 2021.
## Identity
- **NPI:** 1184382848 (Entity type: Organization)
- **Enumerated:** November 30, 2021
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Benjamin Lee, OWNER
## Practice location
- **Address:** 1203 ST CLAIRE BLVD UNIT 13B, Mission, TX 78572-8465
- **Phone:** (956) 600-8899 · **Fax:** (956) 600-7511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (4), Interventional Radiology (2), Certified Registered Nurse Anesthetist (CRNA) (1); 4 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 20, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1184382848) · Data from the CMS NPPES public registry.