Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aspen Dyer, ASW
Social Worker in Los Alamitos, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548140361
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Registry record
Entity type Individual (Type 1)
Name Aspen Dyer
Credential ASW
Sex Female
Practice address 5152 Katella Ave Ste 205, Los Alamitos, CA, 90720
Phone (714) 721-2060
Enumeration date Sep 3, 2025
Last updated in NPPES Sep 3, 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 1548140361 active?
Yes, as of the latest NPPES snapshot, NPI 1548140361 is active (record last updated 2025-09-03).
How do I verify Aspen Dyer's NPI record?
Cross-check NPI 1548140361 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 2025-09-03.