Earl Jefferson
Earl Jefferson is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Vallejo, CA, registered in the NPPES registry with NPI 1023337409 since 2010.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023337409 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Earl Jefferson |
| Sex | Male |
| Practice address | 508 ALABAMA ST, Vallejo, CA, 94590 |
| Phone | 5108993704 |
| Enumeration date | 2010-05-24 |
| Last updated in NPPES | 2023-02-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101Y00000X | Counselor | Secondary | — | — |
| 171M00000X | Case Manager/Care Coordinator | Primary | — | — |
Copy-ready billing details
Provider: Earl Jefferson NPI: 1023337409 Taxonomy: 171M00000X (Case Manager/Care Coordinator) Address: 508 ALABAMA ST, Vallejo, CA, 94590
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235276486 | James Christopher | Individual | Marriage & Family Therapist | Vallejo, CA |
| 1225289804 | Rhonda Jobe-Bell | Individual | Community Health Worker | Vallejo, CA |
| 1851683197 | Ixayan Baez | Individual | Case Manager/Care Coordinator | Vallejo, CA |
| 1952679151 | Claire Polansky | Individual | Marriage & Family Therapist | Vallejo, CA |
| 1073924007 | Myeasa Allen | Individual | Marriage & Family Therapist | Vallejo, CA |
| 1700282506 | Kingsley Nwala | Individual | Adult Companion | Vallejo, CA |
| 1811385982 | David Sidell | Individual | Counselor | Vallejo, CA |
| 1881077725 | Jessica Valdez Depee | Individual | Clinical Social Worker | Vallejo, CA |
Verify this record
Cross-check NPI 1023337409 against the authoritative CMS record: view Earl Jefferson 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
Is NPI 1023337409 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-06.