Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Curtis Neale Klein, DDS
Dentist in Oroville, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740384999
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Registry record
Entity type Individual (Type 1)
Name Mr. Curtis Neale Klein
Credential DDS
Sex Male
Practice address 2445 Oro Dam Blvd, Suite #8, Oroville, CA, 95966
Phone (530) 533-8204
Fax (530) 533-3161
Enumeration date Sep 9, 2006
Last updated in NPPES Jul 8, 2007
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 Curtis Klein practice?
The practice location on file with NPPES is in Oroville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Curtis Klein?
The National Provider Identifier (NPI) for Curtis Klein is 1740384999, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.