Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David N Duehring, RPH
Pharmacist in Ripon, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316261928
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Registry record
Entity type Individual (Type 1)
Name David N Duehring
Credential RPH
Sex Male
Practice address 328 Watson St, Ripon, WI, 54971
Phone (920) 748-5174
Fax (920) 748-2066
Enumeration date Mar 25, 2010
Last updated in NPPES Mar 25, 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
How do I verify David Duehring's NPI record?
Cross-check NPI 1316261928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316261928 active?
Yes, as of the latest NPPES snapshot, NPI 1316261928 is active (record last updated 2010-03-25).
Other providers at this practice address
Browse all → Ripon Drug Management Enterprises Inc Community/Retail Pharmacy · Ripon, WI NPI 1194804872 Kelly Field Pharmacist · Ripon, WI NPI 1982928743 Kathyrn Thomsen Pharmacist · Ripon, WI NPI 1922322528 Joe Lettenberger Pharmacist · Ripon, WI NPI 1124342704 Bailey Patterson Pharmacist · Ripon, WI NPI 1710302435 Connor Hanson Pharmacist · Ripon, WI NPI 1396292736 Ripon Drug Management Enterprises Inc Long Term Care Pharmacy · Ripon, WI NPI 1124807250
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-25.