Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Rodney Ray Mast, RPH
Pharmacist in Berlin, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902995921
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Registry record
Entity type Individual (Type 1)
Name Mr. Rodney Ray Mast
Credential RPH
Sex Male
Practice address 4925 West Main Street, Berlin, OH, 44610
Phone (330) 893-3179
Fax (330) 893-3019
Enumeration date Oct 11, 2006
Last updated in NPPES Jul 8, 2007
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
Where does Rodney Mast practice?
The practice location on file with NPPES is in Berlin, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rodney Mast?
The National Provider Identifier (NPI) for Rodney Mast is 1902995921, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.