Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anna Gryunshpan, FNP
Nurse Practitioner in Tarzana, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033810171
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Registry record
Entity type Individual (Type 1)
Name Anna Gryunshpan
Credential FNP
Sex Female
Practice address 18133 Ventura Blvd Ste C, Tarzana, CA, 91356
Phone (310) 666-9519
Enumeration date Mar 15, 2023
Last updated in NPPES Dec 22, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95027604 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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
Where does Anna Gryunshpan practice?
The practice location on file with NPPES is in Tarzana, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anna Gryunshpan?
The National Provider Identifier (NPI) for Anna Gryunshpan is 1033810171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-22.