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DALLAS NEPHROLOGY ASSOCIATES
NPI 1053634030
Clinic/Center - Ambulatory Surgical in Dallas, TX

Active since March 05, 2010CLIA Certified · 2 labs
3604 LIVE OAK ST, SUITE 300, DALLAS, TX 75204(214) 826-4224(214) 826-6442 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 17, 2026, Nov 6, 2023, Jul 21, 2022 and 1 more (4 updates tracked since 2017).

About Dallas Nephrology Associates NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DALLAS NEPHROLOGY ASSOCIATES (NPI 1053634030), doing business as Dallas Nephrology Associates Vascular Center Dallas, is a healthcare organization registered as an ambulatory surgical in Dallas, Texas and active in the NPI registry since March 2010. The organization holds 2 active CLIA laboratory certificates and lists Alexander Liang, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1053634030
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameDALLAS NEPHROLOGY ASSOCIATES
Location Address3604 LIVE OAK ST, SUITE 300Dallas, TX 75204-6168
Mailing Address1505 Lbj Fwy Ste 700Dallas, TX 75234-6065 · (214) 358-2300 · Fax (214) 579-6941
Phone(214) 826-4224
Fax(214) 826-6442
Organization SubpartYes
Authorized OfficialAlexander LiangPresident/ceo · (214) 358-2300
Enumeration DateMarch 5, 2010
Last NPPES UpdateMarch 17, 20264 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1053634030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
3604 LIVE OAK ST, Dallas, TX 75204
Open in Google Maps ↗

Other Names 1

Doing Business AsDallas Nephrology Associates Vascular Center Dallas

Other Identifiers 1

Other130377TX · Asc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas, WellPoint.Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

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 Waiver 45D1055840

Dallas Nephrology Associates Vascular Center · Plano, TX
Active · expires Jun 27, 2028
CLIA Number45D1055840
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateJune 28, 2026
Certificate Expiration DateJune 27, 2028
Laboratory DirectorSteven Beathard
Laboratory Phone(214) 358-2300
Laboratory LocationDallas Nephrology Associates Vascular Center4401 Tradition Trail, Plano, TX 75093
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2037048

Dallas Nephrology Associates · Irving, TX
Active · expires Feb 16, 2028
CLIA Number45D2037048
Laboratory TypePhysician Office
Certificate Effective DateFebruary 17, 2026
Certificate Expiration DateFebruary 16, 2028
Laboratory DirectorAlexander Liang
Laboratory Phone(214) 358-2300
Laboratory LocationDallas Nephrology Associates6750 N Macarthur Blvd Ste 210, Irving, TX 75039
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902
This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.
334 services235 patients
Injection, alteplase recombinant, 1 mg J2997
Alteplase recombinant is a medication given by injection. It's a clot-busting drug used to treat conditions like strokes or heart attacks by dissolving blood clots that block blood flow. The dose is typically 1 mg. It's crucial to administer it quickly after symptoms appear.
331 services79 patients
Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube 36905
This procedure involves eliminating a blood clot in your hemodialysis circuit, ensuring smooth blood flow. A balloon tube is used to widen the dialysis segment if needed. Images are taken and reviewed by a radiologist to confirm successful completion.
146 services70 patients
Insertion of needle and/or tube into hemodialysis circuit with review by radiologist 36901
This procedure involves inserting a needle or tube into your hemodialysis circuit, which is part of the system that cleans your blood when your kidneys can't. A radiologist, a doctor specialized in imaging techniques, will review the process to ensure everything is correct.
107 services102 patients
Replacement of tunneled central venous tube 36581
A tunneled central venous tube replacement is a procedure where an existing tube, used to deliver medication or nutrition directly to a large vein, is replaced. This is done under local anesthesia and involves inserting a new tube through a small incision.
54 services40 patients
Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist 36906
This is a procedure to improve your dialysis treatment. If a blood clot blocks your dialysis circuit, it's removed or dissolved. If the dialysis segment is narrow, a balloon is used to widen it. Sometimes, a stent is placed to keep it open. A radiologist reviews all these steps to ensure accuracy.
42 services33 patients

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DALLAS NEPHROLOGY ASSOCIATES
Clinical Medical Laboratory
3604 LIVE OAK ST, STE 100
DALLAS, TX 75204
Dallas County (214) 358-2300
CAROLYN COLETTE COCHRAN RD,LD,MS,CDE
Dietitian, Registered
3604 LIVE OAK ST, SUITE 100
DALLAS, TX 75204
Dallas County (214) 358-2300
US VASCULAR ACCESS CENTER OF DALLAS,LLC
Clinic/Center (Ambulatory Surgical)
3604 LIVE OAK ST, SUITE 300
DALLAS, TX 75204
Dallas County (214) 826-4224
US VASCULAR ACCESS CENTER OF DALLAS, LLC
Clinic/Center (Radiology)
3604 LIVE OAK ST, SUITE 300
DALLAS, TX 75204
Dallas County (214) 826-4884
ETHELEEN OLIVIA LENGYON PA-C
Physician Assistant
3604 LIVE OAK ST, SUITE 100
DALLAS, TX 75204
Dallas County (214) 358-2300
US VASCULAR ACCESS CENTER OF DALLAS,LLC
Clinical Medical Laboratory
3604 LIVE OAK ST, SUITE 300
DALLAS, TX 75204
Dallas County (214) 826-4224
DR. FRANK J RIVERA MD
Radiology (Vascular & Interventional Radiology)
3604 LIVE OAK ST, SUITE # 100
DALLAS, TX 75204
Dallas County (214) 358-2300
MARY ELIZABETH CALLAHAN LMSW-ASP
Social Worker (Clinical)
3604 LIVE OAK ST
DALLAS, TX 75204
Dallas County (214) 358-2300

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 Dallas Nephrology Associates's NPI number?

The NPI number for Dallas Nephrology Associates is 1053634030. It was assigned to this organization in the NPPES registry on March 5, 2010. The provider is doing business as Dallas Nephrology Associates Vascular Center Dallas.

Where is Dallas Nephrology Associates located?

Dallas Nephrology Associates is located at 3604 Live Oak St Suite 300, Dallas, TX 75204. The listed phone number is (214) 826-4224.

What is Dallas Nephrology Associates's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Dallas Nephrology Associates hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Dallas Nephrology Associates accept?

Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas and WellPoint list Dallas Nephrology Associates 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 Dallas Nephrology Associates was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.