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RIVERSTONE UROLOGY SPECIALISTS PLLC
NPI 1669340543
Urology in Cypress, TX

Active since October 23, 2025CLIA Certified · 2 labs
24518 NORTHWEST FWY, MEDICAL OFFICE BUILDING 2, SUITE 445, CYPRESS, TX 77429(404) 909-5591 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Riverstone Urology Specialists Pllc NPPES

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

RIVERSTONE UROLOGY SPECIALISTS PLLC (NPI 1669340543) is a healthcare organization registered as an urology in Cypress, Texas and active in the NPI registry since October 2025. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Shenandoah, and lists Russell Philip Libby, Managing Provider, as its authorized official.

NPPES Registry Identity

NPI1669340543
Entity TypeOrganization
Primary Taxonomy208800000X
Legal Business NameRIVERSTONE UROLOGY SPECIALISTS PLLC
Location Address24518 NORTHWEST FWY, MEDICAL OFFICE BUILDING 2, SUITE 445Cypress, TX 77429-2904
Mailing Address506 Hunters Park LnHouston, TX 77024-5411 · (404) 909-5591
Phone(404) 909-5591
Organization SubpartNo
Authorized OfficialRussell Philip LibbyManaging Provider · (404) 909-5591
Enumeration DateOctober 23, 2025
Last NPPES UpdateJune 2, 2026
NPPES CertifiedJune 2, 2026
✔ NPI 1669340543 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
24518 NORTHWEST FWY, Cypress, TX 77429
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Secondary Practice Location 1

Location 19200 Pinecroft Dr Ste 280Shenandoah, TX 77380-3281 · Phone (281) 822-4900 · Fax (281) 779-4500

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 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 45D2343163

Riverstone Urology Specialists PLLC · Shenandoah, TX
Active · expires Apr 30, 2028
CLIA Number45D2343163
Laboratory TypePhysician Office
Certificate Effective DateMay 1, 2026
Certificate Expiration DateApril 30, 2028
Laboratory DirectorRussell P. Libby
Laboratory Phone(281) 822-4900
Laboratory LocationRiverstone Urology Specialists PLLC9200 Pinecroft Dr, Suite 280, Shenandoah, TX 77380
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2336848

Riverstone Urology Specialists PLLC · Cypress, TX
Active · expires Jan 11, 2028
CLIA Number45D2336848
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2026
Certificate Expiration DateJanuary 11, 2028
Laboratory DirectorRussell P. Libby
Laboratory Phone(281) 822-4900
Laboratory LocationRiverstone Urology Specialists PLLC24518 Northwest Fwy, Mob 2, Suite 445, Cypress, TX 77429
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 6

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

SHANNON ARADHYA MSN, APRN, FNP-C
Nurse Practitioner
24518 NORTHWEST FWY
CYPRESS, TX 77429
Harris County (832) 688-8400
S. MANNY AYYAR MD
Surgery
24518 NORTHWEST FWY, MOB 2 SUITE245
CYPRESS, TX 77429
Harris County (346) 618-4400
JORGE I LEIVA MD
Surgery
24518 NORTHWEST FWY, MOB 2 SUITE 275
CYPRESS, TX 77429
Harris County (346) 618-3400
ALEX HAN MD
Orthopaedic Surgery
24518 NORTHWEST FWY
CYPRESS, TX 77429
Harris County (346) 618-4100
RUSSELL PHILIP LIBBY MD
Urology
24518 NORTHWEST FWY, MEDICAL OFFICE BUILDING 2, SUITE 445
CYPRESS, TX 77429
Harris County (404) 909-5591
CHARLES MEADE MD
Internal Medicine (Gastroenterology)
24518 NORTHWEST FWY
CYPRESS, TX 77429
Harris County (346) 618-1500

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 Riverstone Urology Specialists PLLC's NPI number?

The NPI number for Riverstone Urology Specialists PLLC is 1669340543. It was assigned to this organization in the NPPES registry on October 23, 2025.

Where is Riverstone Urology Specialists PLLC located?

Riverstone Urology Specialists PLLC is located at 24518 Northwest Fwy Medical Office Building 2, Suite 445, Cypress, TX 77429. The listed phone number is (404) 909-5591.

What is Riverstone Urology Specialists PLLC's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Does Riverstone Urology Specialists PLLC 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.

When was this NPI record last updated?

The NPPES record for Riverstone Urology Specialists PLLC was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.