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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Daisy Villegas

Case Manager/Care Coordinator in Campbell, CA · enumerated 2016.

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

National Provider Identifier

1083156442

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Registry record

Entity type Individual (Type 1)
Name Ana Daisy Villegas
Sex Female
Practice address 251 Llewellyn Ave, Campbell, CA, 95008
Phone (140) 837-9379
Enumeration date Nov 15, 2016
Last updated in NPPES Nov 15, 2016

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License D5513770 (CA) Primary

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

How do I verify Ana Villegas's NPI record?
Cross-check NPI 1083156442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083156442 active?
Yes, as of the latest NPPES snapshot, NPI 1083156442 is active (record last updated 2016-11-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-15.