Diana Baldessari Jamison
Diana Baldessari Jamison is a Clinical Social Worker provider (Social Worker) practicing in Arcadia, CA, registered in the NPPES registry with NPI 1194457978 since 2022.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1194457978 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diana Baldessari Jamison |
| Sex | Female |
| Practice address | Arcadia, CA, 91006 |
| Phone | 6265154429 |
| Enumeration date | 2022-06-29 |
| Last updated in NPPES | 2024-02-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | 115819 | CA |
Copy-ready billing details
Provider: Diana Jamison NPI: 1194457978 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Arcadia, CA, 91006
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093002859 | Jasmine Vasquez | Individual | Clinical Social Worker | Arcadia, CA |
| 1336437219 | Dawn Wisniewski | Individual | Marriage & Family Therapist | Arcadia, CA |
| 1194232470 | Lamar Whaley | Individual | Marriage & Family Therapist | Arcadia, CA |
| 1003313347 | Vanessa Tu | Individual | Behavior Analyst | Arcadia, CA |
| 1437761962 | Adrienne Jan | Individual | Clinical Social Worker | Arcadia, CA |
| 1205441045 | Selah Counseling Center, A Licensed Clinical Social Worker Corporation | Organization | Clinical Social Worker | Arcadia, CA |
| 1457004103 | Bright Minds Ca LLC | Organization | Behavior Analyst | Arcadia, CA |
| 1548917800 | Tammy Kealey | Individual | Clinical Neuropsychologist | Arcadia, CA |
Verify this record
Cross-check NPI 1194457978 against the authoritative CMS record: view Diana Baldessari Jamison 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
What is the NPI number for Diana Jamison?
Where does Diana Jamison practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-15.