Mr. Michael James Thomas, MSW
Mr. Michael James Thomas is a Social Worker provider (Social Worker) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1346307584 since 2007.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1346307584 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Michael James Thomas |
| Credential | MSW |
| Sex | Male |
| Practice address | 1 BOLIVAR DR, Berkeley, CA, 94710 |
| Phone | 5106491177 |
| Fax | 5106490322 |
| Enumeration date | 2007-01-03 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | — | — |
Copy-ready billing details
Provider: Michael Thomas, MSW NPI: 1346307584 Taxonomy: 104100000X (Social Worker) Address: 1 BOLIVAR DR, Berkeley, CA, 94710
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295776615 | Gerard Chase | Individual | Psychiatry Physician | Berkeley, CA |
| 1912054701 | La Cheim Inc. | Organization | Emotionally Disturbed Childrens' Residential Treatment Facility | Berkeley, CA |
| 1710034855 | La Cheim School Inc. | Organization | Community/Behavioral Health Agency | Berkeley, CA |
Verify this record
Cross-check NPI 1346307584 against the authoritative CMS record: view Mr. Michael James Thomas 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 2007-07-08.