Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lawrence Williams II
Chiropractor in Los Angeles, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871917534
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Registry record
Entity type Individual (Type 1)
Name Lawrence Williams II
Sex Male
Practice address 6456 York Blvd, Los Angeles, CA, 90042
Phone (323) 343-4337
Enumeration date Feb 14, 2014
Last updated in NPPES Feb 14, 2014
Taxonomy & licenses
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 Lawrence Williams?
The National Provider Identifier (NPI) for Lawrence Williams is 1871917534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lawrence Williams practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → John Bianchi Chiropractor · Los Angeles, CA NPI 1952345878 Raymond Bouchereau Chiropractor · Los Angeles, CA NPI 1659389609 Pav Chinchilla Chiropractor · Highland Park, CA NPI 1003920067 Andrew Patterson Chiropractor · Los Angeles, CA NPI 1427482512 Xinyu Hu Acupuncturist · Los Angeles, CA NPI 1790314607 Shirley Guan Acupuncturist · Los Angeles, CA NPI 1245951706
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-14.