Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lynnette Williams
Specialist in Oakland, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053999698
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lynnette Williams
Sex Female
Practice address 100 Hegenberger Rd Ste 230, Oakland, CA, 94621
Phone (510) 830-8019
Enumeration date Apr 1, 2021
Last updated in NPPES May 3, 2023
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 specialty is Lynnette Williams?
Lynnette Williams is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-03.