Sonya Lauster, LCSW
Sonya Lauster is a Clinical Social Worker provider (Social Worker) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1902258155 since 2016. The credential LCSW stands for Licensed Clinical Social Worker.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902258155 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sonya Lauster |
| Credential | LCSW |
| Sex | Female |
| Practice address | 1919 ADDISON ST, Berkeley, CA, 94704 |
| Phone | 5108997445 |
| Enumeration date | 2016-07-11 |
| Last updated in NPPES | 2024-02-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | 107905 | CA |
LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1902258155 | Other | — | HR360 |
Copy-ready billing details
Provider: Sonya Lauster, LCSW NPI: 1902258155 Taxonomy: 1041C0700X (Clinical Social Worker) Address: 1919 ADDISON ST, Berkeley, CA, 94704
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538309893 | Nian Peng Shi | Individual | Acupuncturist | Berkeley, CA |
| 1336442078 | Michael Nian Peng Shi, L.Ac., Ph.D. | Organization | Medical Specialty Clinic/Center | Berkeley, CA |
| 1477858504 | Liang Mei You, L.Ac. | Organization | Clinic/Center | Berkeley, CA |
| 1063778264 | Hagikah Birden | Individual | Clinical Social Worker | Berkeley, CA |
| 1871282228 | Bonita House, Inc. | Organization | Community/Behavioral Health Agency | Berkeley, CA |
| 1659056042 | Boris Bobrov | Individual | Counselor | Berkeley, CA |
| 1306617865 | Jordan Keel | Individual | Specialist | Berkeley, CA |
Verify this record
Cross-check NPI 1902258155 against the authoritative CMS record: view Sonya Lauster on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-28.