Provider Profile
Ruben Stewart
Unclaimed ProfileAbout Ruben Stewart
Ruben Stewart practices case manager / care coordinator in San Leandro, CA. Ruben is also listed as specializing in addiction & substance abuse counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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) 346-7836
- 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 case manager / care coordinators at this location 2
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 kind of doctor is Ruben Stewart?
Ruben Stewart is a case manager / care coordinator in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Ruben Stewart's address?
Ruben Stewart 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 can I make an appointment with Ruben Stewart?
The number on file is (510) 346-7836. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Ruben Stewart?
Ruben Stewart's National Provider Identifier is 1265232797. 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 Ruben Stewart have?
Ruben Stewart 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
Is Ruben Stewart's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ruben Stewart. 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.