Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Clarissa Spitz, NP
Nurse Practitioner in Van Nuys, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669115366
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Registry record
Entity type Individual (Type 1)
Name Clarissa Spitz
Credential NP
Sex Female
Practice address 17236 Saticoy St, Van Nuys, CA, 91406
Phone (818) 600-8912
Enumeration date Apr 19, 2022
Last updated in NPPES Feb 18, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95032742 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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 Clarissa Spitz?
The National Provider Identifier (NPI) for Clarissa Spitz is 1669115366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Clarissa Spitz practice?
The practice location on file with NPPES is in Van Nuys, 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 2025-02-18.