Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dennis Mark Brown
Perfusionist in Wenatchee, WA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598584393
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Registry record
Entity type Individual (Type 1)
Name Dennis Mark Brown
Sex Male
Practice address 1201 S Miller St, Wenatchee, WA, 98801
Phone (509) 662-1511
Enumeration date Oct 8, 2024
Last updated in NPPES Oct 8, 2024
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
Where does Dennis Brown practice?
The practice location on file with NPPES is in Wenatchee, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dennis Brown?
The National Provider Identifier (NPI) for Dennis Brown is 1598584393, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-08.