Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ryan Michael Zentz, DDS
Dentist in Richland, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326454315
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Registry record
Entity type Individual (Type 1)
Name Dr. Ryan Michael Zentz
Credential DDS
Sex Male
Practice address 475 Keene Rd, Richland, WA, 99352
Phone (509) 627-6888
Enumeration date Jul 10, 2014
Last updated in NPPES Jul 10, 2014
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Ryan Zentz practice?
The practice location on file with NPPES is in Richland, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ryan Zentz?
The National Provider Identifier (NPI) for Ryan Zentz is 1326454315, 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 2014-07-10.