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Edit this profileAt a glance
- 1408 A St, Antioch, CA 94509
About Paul Willis
Listed in the NPI registry as an addiction & substance abuse counselor, Paul D. Willis, RADTI practices in Antioch, CA. NPI 1811861040 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
- (925) 978-2873
- Email not available
Practice Locations
1408 A ST
Antioch, CA 94509
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 8
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Paul D. Willis's specialty?
Paul D. Willis is an addiction & substance abuse counselor in Antioch, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Paul D. Willis?
Paul D. Willis is listed at 1408 A St, Antioch, CA 94509. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Paul D. Willis?
The number on file is (925) 978-2873. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Paul D. Willis's NPI number?
Paul D. Willis's National Provider Identifier is 1811861040. 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 Paul D. Willis been practicing?
Paul D. Willis has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Paul D. Willis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Paul D. Willis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.