Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ronald D Vredenburg, RPH
Pharmacist in Alpena, MI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477875771
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Registry record
Entity type Individual (Type 1)
Name Ronald D Vredenburg
Credential RPH
Sex Male
Practice address 2355 Us Highway 23 S, Alpena, MI, 49707
Phone (989) 356-8418
Enumeration date Feb 28, 2010
Last updated in NPPES Feb 28, 2010
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 Ronald Vredenburg practice?
The practice location on file with NPPES is in Alpena, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ronald Vredenburg?
The National Provider Identifier (NPI) for Ronald Vredenburg is 1477875771, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-28.