IndividualActive
Diego Sierra
NPI 1124971544 · Pharmacist · San Antonio, TX
Diego Sierra is a Pharmacist provider in San Antonio, TX (NPI 1124971544).
Provider details
- NPI number
- 1124971544
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 76395 (TX)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
8210 Floyd Curl Dr
San Antonio, TX 78229-3923
Phone: (512) 471-1737
Street-level locationGet directions
Mailing address
1203 Austin St Unit 1271
San Antonio, TX 78208-1175
Registry dates
- Enumerated
- 2026-02-16
- Last updated
- 2026-02-16
- Certified
- 2026-02-16
Frequently asked questions
- What is Diego Sierra's NPI number?
- Diego Sierra's National Provider Identifier (NPI) is 1124971544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diego Sierra's specialty?
- Diego Sierra is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diego Sierra located?
- Diego Sierra's practice location on file with NPPES is 8210 Floyd Curl Dr, San Antonio, TX 78229-3923.
- What is Diego Sierra's phone number?
- The practice phone number listed in the NPPES registry for Diego Sierra is (512) 471-1737.
- Is Diego Sierra's NPI active?
- Yes — Diego Sierra's NPI (1124971544) is active in the NPPES registry as of the last update on 2026-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.