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Four B Corp

Four B Corp is a healthcare organization registered as Pharmacy in Gladstone, MO, holding Type 2 (organization) NPI 1891800991 since 2006. The authorized official on file is Janice Arenson, Pharmacy Support.

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NPI 1891800991
Entity type Organization (Type 2)
Legal business name Four B Corp
Other name <Unavail>
Parent organization Four B Corp
Practice address 6475 N PROSPECT AVE, Gladstone, MO, 64119
Phone 8164530503
Fax 8164530543
Enumeration date 2006-08-20
Last updated in NPPES 2017-04-06

Authorized official

Name Janice Arenson
Title Pharmacy Support
Phone 9135731294

Taxonomy & classification

Taxonomy code Specialty Primary License State
332B00000X Durable Medical Equipment & Medical Supplies Secondary
3336C0003X Community/Retail Pharmacy Secondary
333600000X Pharmacy Primary 2000148963 MO

Other identifiers

Identifier Type State Issuer
604889006 Medicaid MO
624889002 Medicaid MO
2048349 Other PK
Copy-ready billing details
Provider: Four B Corp
NPI: 1891800991
Taxonomy: 333600000X (Pharmacy)
Address: 6475 N PROSPECT AVE, Gladstone, MO, 64119

Providers at this address

NPI Name Type Specialty Location
1396994471 Kunj Patel Individual Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Gladstone, MO
1710293246 Amy Bryan Individual Pharmacist Gladstone, MO
1720497860 Rachel Bishop Individual Pharmacist Gladstone, MO
1366828410 Annie Barry Individual Pharmacist Gladstone, MO

Verify this record

Cross-check NPI 1891800991 against the authoritative CMS record: view Four B Corp on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Four B Corp?
Four B Corp is registered in NPPES as a Pharmacy (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-04-06.