Provider Profile
Erin Cassidy
Unclaimed ProfileAbout Erin Cassidy
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (510) 346-7832
- Email not available
Practice Locations
2035 FAIRMONT DR
San Leandro, CA 94578
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.
Other addiction & substance abuse counselors in San Leandro 2
Same specialty, same city.
Common questions
What is Erin Cassidy's specialty?
Erin Cassidy is an addiction & substance abuse counselor in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Erin Cassidy?
Erin Cassidy is listed at 2035 Fairmont Dr, San Leandro, CA 94578. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Erin Cassidy?
The number on file is (510) 346-7832. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Erin Cassidy?
Erin Cassidy's National Provider Identifier is 1619269917. 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 Erin Cassidy have?
Erin Cassidy has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Erin Cassidy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Erin Cassidy. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.