Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lauren Hewett, PA-C, MMS
Physician Assistant in Oakland, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235519042
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Registry record
Entity type Individual (Type 1)
Name Lauren Hewett
Credential PA-C, MMS
Sex Female
Practice address 3300 Webster St Ste 500, Oakland, CA, 94609
Phone (612) 817-2389
Enumeration date Jun 5, 2015
Last updated in NPPES May 23, 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 is the NPI number for Lauren Hewett?
The National Provider Identifier (NPI) for Lauren Hewett is 1235519042, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lauren Hewett practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Hoang-Vu Tran Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oakland, CA NPI 1679960892 Bianca Hebert Physician Assistant · Oakland, CA NPI 1750860870 Chad Peterson Medical-Surgical Registered Nurse · Oakland, CA NPI 1972181238 Karina Boyle Physician Assistant · Oakland, CA NPI 1598489049
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.