Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Llewellyne Liwanag Timple, DDS
Pediatric Dentistry in Corona, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801954391
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Registry record
Entity type Individual (Type 1)
Name Llewellyne Liwanag Timple
Credential DDS
Sex Female
Practice address 1380 El Sobrante Rd, Corona, CA, 92879
Phone (951) 273-9580
Enumeration date Dec 5, 2006
Last updated in NPPES Oct 30, 2008
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
Is NPI 1801954391 active?
Yes, as of the latest NPPES snapshot, NPI 1801954391 is active (record last updated 2008-10-30).
How do I verify Llewellyne Timple's NPI record?
Cross-check NPI 1801954391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Elias, Elliott, Lampasi, Fehn, & Harris Adp General Practice Dentistry · Corona, CA NPI 1184790131 Stephen Taylor Oral and Maxillofacial Surgery (Dentist) · Corona, CA NPI 1821156563 Mark Fehn General Practice Dentistry · Corona, CA NPI 1396803037 Brian Archung General Practice Dentistry · Corona, CA NPI 1134260888 Shepherd Dental Corporation Periodontics · Corona, CA NPI 1922933563
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-30.