IndividualActive
Alexander Zwierko
NPI 1255681185 · Pharmacist · Katy, TX
Alexander Zwierko is a Pharmacist provider in Katy, TX (NPI 1255681185).
Provider details
- NPI number
- 1255681185
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 52290 (TX)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
411 S Mason Rd
Katy, TX 77450-2435
Phone: (281) 579-0910
Street-level locationGet directions
Mailing address
3531 Yasmine Ranch Dr
Katy, TX 77494-6907
Registry dates
- Enumerated
- 2012-09-18
- Last updated
- 2012-09-18
Frequently asked questions
- What is Alexander Zwierko's NPI number?
- Alexander Zwierko's National Provider Identifier (NPI) is 1255681185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Zwierko's specialty?
- Alexander Zwierko is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Alexander Zwierko located?
- Alexander Zwierko's practice location on file with NPPES is 411 S Mason Rd, Katy, TX 77450-2435.
- What is Alexander Zwierko's phone number?
- The practice phone number listed in the NPPES registry for Alexander Zwierko is (281) 579-0910.
- Is Alexander Zwierko's NPI active?
- Yes — Alexander Zwierko's NPI (1255681185) is active in the NPPES registry as of the last update on 2012-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.