Shelby Williamson
NPI 1538767942 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Alvin, TX
Shelby Williamson is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Alvin, TX (NPI 1538767942).
Provider details
- NPI number
- 1538767942
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 63505 (TX)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-16
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Shelby Williamson's NPI number?
- Shelby Williamson's National Provider Identifier (NPI) is 1538767942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelby Williamson's specialty?
- Shelby Williamson is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Shelby Williamson located?
- Shelby Williamson's practice location on file with NPPES is 3100 S Highway 35, Alvin, TX 77511-1413.
- What is Shelby Williamson's phone number?
- The practice phone number listed in the NPPES registry for Shelby Williamson is (281) 388-3403.
- Is Shelby Williamson's NPI active?
- Yes — Shelby Williamson's NPI (1538767942) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.