Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christopher Lloyd Leigh, D.D.S
Dentist in Richland, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780946699
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Registry record
Entity type Individual (Type 1)
Name Dr. Christopher Lloyd Leigh
Credential D.D.S
Sex Male
Practice address 1426 Fowler St, Richland, WA, 99352
Phone (855) 433-6825
Enumeration date Jun 15, 2012
Last updated in NPPES Jul 21, 2022
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 Christopher Leigh 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 Christopher Leigh?
The National Provider Identifier (NPI) for Christopher Leigh is 1780946699, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Anthony Russo Dentist · Richland, WA NPI 1629148580 John Burleigh Orthodontics and Dentofacial Orthopedics Dentistry · Richland, WA NPI 1205992351 Scott Yeaman General Practice Dentistry · Richland, WA NPI 1588719165 Aaron Stevens Dentist · Richland, WA NPI 1649460643 Daniel Rhoten Dentist · Richland, WA NPI 1063733285 Tasneem Ahmad Endodontics · Richland, WA NPI 1669775680 Raquel Kafentzis General Practice Dentistry · Richland, WA NPI 1366726176 Jacob Al-Hashemi Endodontics · Richland, WA NPI 1851819551
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.