Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Geneva Simone Amas, LCSW
Clinical Social Worker in Ione, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902045222
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Registry record
Entity type Individual (Type 1)
Name Mrs. Geneva Simone Amas
Credential LCSW
Sex Female
Practice address 4001 Hwy 104, Ione, CA, 95640
Phone (209) 274-4911
Enumeration date Feb 10, 2009
Last updated in NPPES Oct 24, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 64788 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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 Geneva Amas?
The National Provider Identifier (NPI) for Geneva Amas is 1902045222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Geneva Amas practice?
The practice location on file with NPPES is in Ione, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Khari Nelson General Practice Dentistry · Ione, CA NPI 1679579692 George Morris Dentist · Ione, CA NPI 1013190453 Omoniyi Akintola Medical Physician Assistant · Ione, CA NPI 1548443328 Ellen Ling Dentist · Ione, CA NPI 1386828218 Lucy Her Clinical Psychologist · Ione, CA NPI 1508041591 Michael Giovannoni Pharmacist · Ione, CA NPI 1679832331 Robert Landry Psychologist · Ione, CA NPI 1992130108 Cheryl Oneto Pharmacist · Ione, CA NPI 1972932820
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-24.