1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Specialist
  6. NPI Profile

SOUTHWEST NEPHROLOGY ASSOCIATES, LLP
NPI 1013240548
Specialist in Houston, TX

Active since September 16, 2009CLIA 45D0493150 · Microscopy
7777 SOUTHWEST FWY, STE.# 304, HOUSTON, TX 77074(713) 270-4545(713) 270-9197 Get Directions Write a Review

NPPES record last updated: September 16, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Southwest Nephrology Associates, Llp NPPES

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

SOUTHWEST NEPHROLOGY ASSOCIATES, LLP (NPI 1013240548) is a healthcare organization registered as a specialist in Houston, Texas and active in the NPI registry since September 2009. The organization holds a CLIA Microscopy certificate valid through June 3, 2027 and lists Charles K Crumb, Partner, as its authorized official.

NPPES Registry Identity

NPI1013240548
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameSOUTHWEST NEPHROLOGY ASSOCIATES, LLP
Location Address7777 SOUTHWEST FWY, STE.# 304Houston, TX 77074-1802
Mailing Address7777 Southwest Fwy, Ste.# 304Houston, TX 77074-1802 · (713) 270-4545 · Fax (713) 270-9197
Phone(713) 270-4545
Fax(713) 270-9197
Organization SubpartNo
Authorized OfficialCharles K CrumbPartner · (713) 270-4545
Enumeration DateSeptember 16, 2009
✔ NPI 1013240548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in TX · E0322
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
7777 SOUTHWEST FWY, Houston, TX 77074
Open in Google Maps ↗

Other Identifiers 3

Medicaid114217602TX
Other00BH04TX · Medicare #
OtherP00BH046TX · Medicaid (tpi & Rr)

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 for Provider-Performed Microscopy Procedures (PPMP) 45D0493150

Southwest Nephrology Associates, LLP · Houston, TX
Active · expires Jun 3, 2027
CLIA Number45D0493150
Laboratory TypePhysician Office
Certificate Effective DateJune 4, 2025
Certificate Expiration DateJune 3, 2027
Laboratory DirectorMarializa V. Bernardo
Laboratory Phone(713) 270-4545
Laboratory LocationSouthwest Nephrology Associates, LLP7777 Southwest Freeway # 304, Houston, TX 77074
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

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

JUDITH GOLD, M.D., P.A.
Internal Medicine (Nephrology)
7777 SOUTHWEST FWY, 1052
HOUSTON, TX 77074
Harris County (713) 988-8776
ENRIQUE HEBERTO RIOS JR. M.D.
Pediatrics (Neonatal-Perinatal Medicine)
7777 SOUTHWEST FWY, SUITE 310
HOUSTON, TX 77074
Harris County (713) 772-3300
KEVIN G NICKELL MD
Urology
7777 SOUTHWEST FWY, # 1032
HOUSTON, TX 77074
Harris County (713) 351-0644
CHERYL SCHULTZ OPAC
Physician Assistant (Surgical)
7777 SOUTHWEST FWY, SUITE 432
HOUSTON, TX 77074
Harris County (713) 777-4785
DR. JOHN DAVID FISHER MD
Surgery
7777 SOUTHWEST FWY, SUITE 810
HOUSTON, TX 77074
Harris County (713) 772-1200
DR. CARL VICTOR VARTIAN MD
Internal Medicine (Infectious Disease)
7777 SOUTHWEST FWY, 740
HOUSTON, TX 77074
Harris County (713) 777-7751
PROF. ANITHA THOMAS ABRAHAM MD
Psychiatry & Neurology (Neurology)
7777 SOUTHWEST FWY, STE 724
HOUSTON, TX 77074
Harris County (713) 456-6864
SOLERA HEALTH
Clinic/Center
7777 SOUTHWEST FWY, SUITE 558
HOUSTON, TX 77074
Harris County (832) 835-3000

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 Southwest Nephrology Associates, LLP's NPI number?

The NPI number for Southwest Nephrology Associates, LLP is 1013240548. It was assigned to this organization in the NPPES registry on September 16, 2009.

Where is Southwest Nephrology Associates, LLP located?

Southwest Nephrology Associates, LLP is located at 7777 Southwest Fwy Ste.# 304, Houston, TX 77074. The listed phone number is (713) 270-4545.

What is Southwest Nephrology Associates, LLP's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Southwest Nephrology Associates, LLP hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 45D0493150) is associated with this NPI, valid through June 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Southwest Nephrology Associates, LLP was last updated on September 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.