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Edit this profileAt a glance
- 5389 Riverside Dr, Chino, CA 91710
About Derrick Williams
Listed in the NPI registry as an addiction & substance abuse counselor, Derrick D. Williams practices in Chino, CA. NPI 1548401748 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (909) 615-7540
- Email not available
Practice Locations
5389 RIVERSIDE DR
Chino, CA 91710
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors at this location 6
Same specialty, same street address — most likely the same department or group.
Common questions
What is Derrick D. Williams's specialty?
Derrick D. Williams is an addiction & substance abuse counselor in Chino, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Derrick D. Williams?
Derrick D. Williams is listed at 5389 Riverside Dr, Chino, CA 91710. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Derrick D. Williams?
The number on file is (909) 615-7540. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Derrick D. Williams's NPI number?
Derrick D. Williams's National Provider Identifier is 1548401748. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Derrick D. Williams been practicing?
Derrick D. Williams has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Derrick D. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Derrick D. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.