Barbara Jeam Wacker, ACSW
Barbara Jeam Wacker is a Social Worker provider (Social Worker) practicing in Davis, CA, registered in the NPPES registry with NPI 1598897688 since 2007.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1598897688 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Barbara Jeam Wacker |
| Credential | ACSW |
| Sex | Female |
| Practice address | Davis, CA, 95616 |
| Phone | 5307575534 |
| Fax | 5307575533 |
| Enumeration date | 2007-03-12 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | ACSW 18962 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 18962 | Other | CA | ACSW NUMBER |
Copy-ready billing details
Provider: Barbara Wacker, ACSW NPI: 1598897688 Taxonomy: 104100000X (Social Worker) Address: Davis, CA, 95616
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1053443135 | Yolo County Health and Human Services Agency | Organization | Community/Behavioral Health Agency | Davis, CA |
| 1003948118 | Nancy Edgar | Individual | Clinical Social Worker | Davis, CA |
| 1619000510 | Joan Turner | Individual | Clinical Social Worker | Davis, CA |
| 1295869279 | Sharon Reuter | Individual | Psychiatric/Mental Health Registered Nurse | Davis, CA |
| 1881727931 | Linda Cook | Individual | Psychiatric/Mental Health Registered Nurse | Davis, CA |
| 1700906856 | Laura Christensen | Individual | Marriage & Family Therapist | Davis, CA |
| 1164668893 | Marcia Davis | Individual | Counselor | Davis, CA |
| 1275831570 | Ole Health | Organization | Community/Behavioral Health Agency | Davis, CA |
Verify this record
Cross-check NPI 1598897688 against the authoritative CMS record: view Barbara Jeam Wacker 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.