Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Conrad D Stumpf
Pharmacist in Wayne, NJ · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639694474
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Registry record
Entity type Individual (Type 1)
Name Conrad D Stumpf
Sex Male
Practice address 1460 Route 23, Wayne, NJ, 07470
Phone (973) 908-0058
Enumeration date Aug 12, 2017
Last updated in NPPES Aug 12, 2017
Taxonomy & licenses
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
What is the NPI number for Conrad Stumpf?
The National Provider Identifier (NPI) for Conrad Stumpf is 1639694474, a Type 1 (individual) record in the CMS NPPES registry.
Where does Conrad Stumpf practice?
The practice location on file with NPPES is in Wayne, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-12.