Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carolyn Hoffmeyer Bast, PHARMD
Pharmacist in Saint Louis, MO · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881419893
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Carolyn Hoffmeyer Bast
Credential PHARMD
Sex Female
Practice address 4600 N Hanley Rd Ste B, Saint Louis, MO, 63134
Phone (855) 793-7737
Fax (877) 304-9402
Enumeration date Nov 15, 2024
Last updated in NPPES Nov 15, 2024
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Carolyn Bast?
Carolyn Bast is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Express Scripts Specialty Distribution Services, Inc. Pharmacy · Saint Louis, MO NPI 1467534826 Express Scripts Specialty Dist Svcs Mail Order Pharmacy · Saint Louis, MO NPI 1346322575 Stephanie Hanvey Pharmacist · Saint Louis, MO NPI 1407140643 Matthew Vance Pharmacist · Saint Louis, MO NPI 1770823015 Sarah Cunningham Pharmacist · Saint Louis, MO NPI 1063017085 Rachel Silver Pharmacist · Saint Louis, MO NPI 1013623271
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-15.