Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Michael Griffin, RPH
Pharmacist in Picayune, MS · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013489517
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Registry record
Entity type Individual (Type 1)
Name John Michael Griffin
Credential RPH
Sex Male
Practice address 349 S Main St, Picayune, MS, 39466
Phone (601) 590-1859
Fax (601) 798-4761
Enumeration date Dec 20, 2018
Last updated in NPPES Dec 20, 2018
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 NPI 1013489517 active?
Yes, as of the latest NPPES snapshot, NPI 1013489517 is active (record last updated 2018-12-20).
How do I verify John Griffin's NPI record?
Cross-check NPI 1013489517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-20.