Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Ostad
Physician Assistant in Alhambra, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164279493
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Registry record
Entity type Individual (Type 1)
Name Abigail Ostad
Sex Female
Practice address 1000 S Fremont Ave, Unit 7, Bld A10, N10100, Alhambra, CA, 91803
Phone (626) 457-4240
Enumeration date May 3, 2024
Last updated in NPPES May 3, 2024
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 1164279493 active?
Yes, as of the latest NPPES snapshot, NPI 1164279493 is active (record last updated 2024-05-03).
How do I verify Abigail Ostad's NPI record?
Cross-check NPI 1164279493 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 2024-05-03.