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SIERRA KNOWLES
NPI 1124953179
Nurse Practitioner - Family in Dallas, TX

Active since June 12, 2026
18800 PRESTON RD STE 314, DALLAS, TX 75252(678) 802-8665 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sierra Knowles NPPES

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

SIERRA KNOWLES (NPI 1124953179) is an individual family provider in Dallas, Texas, licensed in Texas (1094571) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1124953179
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSIERRA KNOWLES
Location Address18800 PRESTON RD STE 314Dallas, TX 75252-8565
Mailing Address18800 Preston Rd Ste 314Dallas, TX 75252-8565
Phone(678) 802-8665
Sole ProprietorNo
Enumeration DateJune 12, 2026
NPPES CertifiedJune 12, 2026
✔ NPI 1124953179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1094571
18800 PRESTON RD STE 314, Dallas, TX 75252
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Other Providers at the Same Location NPPES 2

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

STEFANIE J. MCCANN MD PA
Specialist
18800 PRESTON RD STE 314
DALLAS, TX 75252
Collin County (972) 312-9292
AM CLINICS TEXAS PLLC
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
18800 PRESTON RD STE 314
DALLAS, TX 75252
Collin County (214) 689-8068

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 Sierra Knowles's NPI number?

The NPI number for Sierra Knowles is 1124953179. It was assigned to this individual provider in the NPPES registry on June 12, 2026.

Where is Sierra Knowles located?

Sierra Knowles practices at 18800 Preston Rd Ste 314, Dallas, TX 75252. The listed phone number is (678) 802-8665.

What is Sierra Knowles's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Sierra Knowles was last updated on June 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.