Christopher Blackwell
Christopher Blackwell is a Counselor provider (Counselor) practicing in Hayward, CA, registered in the NPPES registry with NPI 1699224980 since 2016.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699224980 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Christopher Blackwell |
| Sex | Male |
| Practice address | 1065 A ST, Hayward, CA, 94541 |
| Phone | 5102701150 |
| Fax | 5105385215 |
| Enumeration date | 2016-09-27 |
| Last updated in NPPES | 2020-10-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Secondary | — | — |
| 101Y00000X | Counselor | Primary | — | — |
Copy-ready billing details
Provider: Christopher Blackwell NPI: 1699224980 Taxonomy: 101Y00000X (Counselor) Address: 1065 A ST, Hayward, CA, 94541
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720010226 | Lori Glassie | Individual | Physician Assistant | Hayward, CA |
| 1366566598 | Vernessa Jones | Individual | Addiction (Substance Use Disorder) Counselor | Hayward, CA |
| 1164631503 | Teresa Fimby-Christensen | Individual | Chiropractor | Hayward, CA |
| 1700071636 | Denah Nunes | Individual | Clinical Social Worker | Hayward, CA |
| 1184007387 | Karen Corpuz | Individual | Professional Counselor | Hayward, CA |
| 1689044430 | Ernesto Mendez-Gonzalez | Individual | Counselor | Hayward, CA |
| 1255884136 | Rachel Cole-Jansen | Individual | Social Worker | Hayward, CA |
| 1265983688 | Hermann Ortega | Individual | School Social Worker | Hayward, CA |
Verify this record
Cross-check NPI 1699224980 against the authoritative CMS record: view Christopher Blackwell 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 2020-10-20.