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Edit this profileAt a glance
- 125 W F St, Ontario, CA 91762
About Patricia Williams
Patricia J. Williams, MSW is an addiction & substance abuse counselor based in Ontario, CA. The provider's National Provider Identifier (NPI) is 1639706385.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (909) 986-4550
- Email not available
Practice Locations
125 W F ST
Ontario, CA 91762
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 4
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 Patricia J. Williams's specialty?
Patricia J. Williams is an addiction & substance abuse counselor in Ontario, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Patricia J. Williams?
Patricia J. Williams is listed at 125 W F St, Ontario, CA 91762. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Patricia J. Williams?
The number on file is (909) 986-4550. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Patricia J. Williams?
Patricia J. Williams's National Provider Identifier is 1639706385. 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 much experience does Patricia J. Williams have?
Patricia J. Williams has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Patricia J. Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Patricia J. Williams. If this is you, claiming it is free.
Guide.md
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