IndividualActive
George Katsiyiannis
NPI 1407798697 · Pharmacist · Maryland Heights, MO
Provider details
- NPI number
- 1407798697
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 043563 (MO)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(53/100 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
3171 Riverport Tech Center Dr
Maryland Heights, MO 63043-4825
Phone: (314) 627-6135
Street-level locationGet directions
Mailing address
4525 Laclede Ave Apt 14
Saint Louis, MO 63108-2116
Registry dates
- Enumerated
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.