Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donna Louie, PA
Physician Assistant in Antioch, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558742171
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Registry record
Entity type Individual (Type 1)
Name Donna Louie
Credential PA
Sex Female
Practice address 4053 Lone Tree Way, Antioch, CA, 94531
Phone (925) 756-3400
Enumeration date Jun 10, 2015
Last updated in NPPES Jan 3, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 52548 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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
Where does Donna Louie practice?
The practice location on file with NPPES is in Antioch, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Donna Louie?
The National Provider Identifier (NPI) for Donna Louie is 1558742171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-03.