Gateway Apothecary
NPI 1326316969 · Community/Retail Pharmacy · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Pharmacy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gateway Apothecary is a Community/Retail Pharmacy organization in Saint Louis, MO (NPI 1326316969).
Provider details
- NPI number
- 1326316969
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Rachel Sierbinski, Pharmacist in Charge(314) 381-1818
- License
- 2011027321 (MO)
Specialties & taxonomies
Suppliers
Suppliers
- Pharmacy333600000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-12-11
- Last updated
- 2018-03-12
Frequently asked questions
- What is Gateway Apothecary's NPI number?
- Gateway Apothecary's National Provider Identifier (NPI) is 1326316969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gateway Apothecary?
- Gateway Apothecary is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Gateway Apothecary located?
- Gateway Apothecary's practice location on file with NPPES is 4473 Forest Park Ave, Saint Louis, MO 63108-2211.
- What is Gateway Apothecary's phone number?
- The practice phone number listed in the NPPES registry for Gateway Apothecary is (314) 381-1818.
- Does Gateway Apothecary accept Medicare?
- Gateway Apothecary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gateway Apothecary?
- The authorized official listed on Gateway Apothecary's NPPES record is Rachel Sierbinski, Pharmacist in Charge. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gateway Apothecary's NPI active?
- Yes — Gateway Apothecary's NPI (1326316969) is active in the NPPES registry as of the last update on 2018-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.