Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen Chad Bayer, PHARMD
Pharmacist in Stillwater, OK · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215409172
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Registry record
Entity type Individual (Type 1)
Name Stephen Chad Bayer
Credential PHARMD
Sex Male
Practice address 722 S Main St, Stillwater, OK, 74074
Phone (405) 372-6120
Fax (405) 372-2833
Enumeration date Dec 17, 2018
Last updated in NPPES Dec 17, 2018
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 14212 | Other | OK | STATE BOARD OF PHARMACY LICENSE |
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
How do I verify Stephen Bayer's NPI record?
Cross-check NPI 1215409172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1215409172 active?
Yes, as of the latest NPPES snapshot, NPI 1215409172 is active (record last updated 2018-12-17).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-17.