Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. L Marilyn Weaks, DMD
Dentist in Bridgeton, MO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013043348
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Registry record
Entity type Individual (Type 1)
Name Dr. L Marilyn Weaks
Credential DMD
Sex Female
Practice address 3394 Mckelvey Road, Suite 115, Bridgeton, MO, 63044
Phone (314) 344-1106
Fax (314) 344-1177
Enumeration date Feb 23, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
What is the NPI number for L Weaks?
The National Provider Identifier (NPI) for L Weaks is 1013043348, a Type 1 (individual) record in the CMS NPPES registry.
Where does L Weaks practice?
The practice location on file with NPPES is in Bridgeton, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.