Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katie Caruso, RN
Registered Nurse in Vacaville, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083540918
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Registry record
Entity type Individual (Type 1)
Name Katie Caruso
Credential RN
Sex Female
Practice address 867 Marshall Rd, Vacaville, CA, 95687
Phone (707) 592-3559
Enumeration date Jun 19, 2026
Last updated in NPPES Jun 19, 2026
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
What is the NPI number for Katie Caruso?
The National Provider Identifier (NPI) for Katie Caruso is 1083540918, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katie Caruso practice?
The practice location on file with NPPES is in Vacaville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-19.