Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karina Marie Boyle, PA-C
Physician Assistant in Oakland, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598489049
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Registry record
Entity type Individual (Type 1)
Name Karina Marie Boyle
Credential PA-C
Sex Female
Practice address 3300 Webster St Ste 500, Oakland, CA, 94609
Phone (510) 465-6600
Enumeration date Sep 28, 2022
Last updated in NPPES Sep 4, 2025
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
Is NPI 1598489049 active?
Yes, as of the latest NPPES snapshot, NPI 1598489049 is active (record last updated 2025-09-04).
How do I verify Karina Boyle's NPI record?
Cross-check NPI 1598489049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-04.