OrganizationActive
Dierbergs Markets Inc
NPI 1629167390 · Community/Retail Pharmacy · O Fallon, MO
Provider details
- NPI number
- 1629167390
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Gregory Guenther, Director of Pharmacy(636) 812-1470
- License
- 006651 (MO)
Specialties & taxonomies
Suppliers
Suppliers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2979 Highway K
O Fallon, MO 63368-7862
Phone: (636) 379-8910
Fax: (636) 530-3017
Street-level locationGet directions
Mailing address
Po Box 1070
Chesterfield, MO 63006-1070
Other names (DBA / former)
- Doing business as
- Dierbergs Deer Creek Crossing Pharmacy
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2009-01-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.