Berkeley Therapy Institute
Berkeley Therapy Institute is a healthcare organization registered as Psychiatry Physician in Berkeley, CA, holding Type 2 (organization) NPI 1255497814 since 2006. The authorized official on file is Naomi Hartwig, Business Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255497814 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Berkeley Therapy Institute |
| Practice address | 1749 MARTIN LUTHER KING JR WAY, Berkeley, CA, 94709 |
| Phone | 5108418484 |
| Fax | 5105401707 |
| Enumeration date | 2006-12-28 |
| Last updated in NPPES | 2013-01-30 |
Authorized official
| Name | Naomi Hartwig |
|---|---|
| Title | Business Manager |
| Phone | 5108418484 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Secondary | 140000012 | CA |
| 106H00000X | Marriage & Family Therapist | Secondary | 140000012 | CA |
| 2084P0800X | Psychiatry Physician | Primary | 140000012 | CA |
Copy-ready billing details
Provider: Berkeley Therapy Institute NPI: 1255497814 Taxonomy: 2084P0800X (Psychiatry Physician) Address: 1749 MARTIN LUTHER KING JR WAY, Berkeley, CA, 94709
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033275664 | Daniel Goldstine | Individual | Clinical Psychologist | Berkeley, CA |
| 1982760518 | Jeremy Gordon | Individual | Marriage & Family Therapist | Berkeley, CA |
| 1215093851 | Joseph Chernick | Individual | Clinical Psychologist | Berkeley, CA |
| 1659437291 | Robert Dolgoff | Individual | Psychiatry Physician | Berkeley, CA |
| 1083770630 | Robert Mackay | Individual | Psychiatry Physician | Berkeley, CA |
| 1851445373 | Joan Sullivan | Individual | Psychiatry Physician | Berkeley, CA |
| 1912051434 | Christa Hogan | Individual | Clinical Psychologist | Berkeley, CA |
| 1598819526 | Steven Walch | Individual | Clinical Psychologist | Berkeley, CA |
Verify this record
Cross-check NPI 1255497814 against the authoritative CMS record: view Berkeley Therapy Institute 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 a Type 2 NPI?
What type of organization is Berkeley Therapy Institute?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-01-30.