Mr. Michael Charles Cornwall, RPH

Mr. Michael Charles Cornwall is a Pharmacist provider (Pharmacist) practicing in O Fallon, IL, registered in the NPPES registry with NPI 1376194134 since 2019. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1376194134
Entity type	Individual (Type 1)
Name	Mr. Michael Charles Cornwall
Credential	RPH
Sex	Male
Practice address	21 SHALLOWBROOK DR, O Fallon, IL, 62269
Phone	6189775537
Enumeration date	2019-09-24
Last updated in NPPES	2019-09-24

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
183500000X	Pharmacist	Primary	041484	MO

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details

Provider: Michael Cornwall, RPH
NPI: 1376194134
Taxonomy: 183500000X (Pharmacist)
Address: 21 SHALLOWBROOK DR, O Fallon, IL, 62269

Verify this record

Cross-check NPI 1376194134 against the authoritative CMS record: view Mr. Michael Charles Cornwall 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 specialty is Michael Cornwall?

Michael Cornwall 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-09-24.