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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHELBY WILLIAMSON
NPI 1538767942
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in League City, TX

Active since October 16, 2020
1920 W LEAGUE CITY PKWY, LEAGUE CITY, TX 77573(281) 672-6086 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Shelby Williamson NPPES

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

SHELBY WILLIAMSON (NPI 1538767942) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in League City, Texas, licensed in Texas (63505) and active in the NPI registry since October 2020.

NPPES Registry Identity

NPI1538767942
Entity TypeIndividualFemale
Primary Taxonomy1835P0018X
Provider Legal NameSHELBY WILLIAMSON
Location Address1920 W LEAGUE CITY PKWYLeague City, TX 77573-7079
Mailing Address1920 W League City PkwyLeague City, TX 77573-7079 · (281) 672-6086 · Fax (281) 672-6089
Phone(281) 672-6086
Sole ProprietorNo
Enumeration DateOctober 16, 2020
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1538767942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in TX · 63505
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
1920 W LEAGUE CITY PKWY, League City, TX 77573
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Other Providers at the Same Location NPPES 3

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

DR. JUAN ALBERTO CABRIALES PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1920 W LEAGUE CITY PKWY
LEAGUE CITY, TX 77573
Galveston County (281) 672-6086
KROGER TEXAS L P
Pharmacy (Community/Retail Pharmacy)
1920 W LEAGUE CITY PKWY
LEAGUE CITY, TX 77573
Galveston County (281) 332-5323
MR. PHILLIP KANELAKOS RPH
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1920 W LEAGUE CITY PKWY
LEAGUE CITY, TX 77573
Galveston County (281) 672-6086

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 Shelby Williamson's NPI number?

The NPI number for Shelby Williamson is 1538767942. It was assigned to this individual provider in the NPPES registry on October 16, 2020.

Where is Shelby Williamson located?

Shelby Williamson practices at 1920 W League City Pkwy, League City, TX 77573. The listed phone number is (281) 672-6086.

What is Shelby Williamson's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Shelby Williamson was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.