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Karrie Ka Wai Lau, D.O.

Internal Medicine Physician in Porterville, CA · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508397936

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Registry record

Entity type Individual (Type 1)
Name Karrie Ka Wai Lau
Credential D.O.
Sex Female
Practice address 465 W Putnam Ave, Porterville, CA, 93257
Phone (559) 791-3880
Fax (559) 791-3831
Enumeration date Mar 27, 2017
Last updated in NPPES Jun 19, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A17865 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

What is the NPI number for Karrie Lau?
The National Provider Identifier (NPI) for Karrie Lau is 1508397936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karrie Lau practice?
The practice location on file with NPPES is in Porterville, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-19.