Provider Profile
Gary Callahan-Smith
Unclaimed ProfileAbout Gary Callahan-Smith
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (510) 352-9690
- Email not available
Practice Locations
15200 FOOTHILL BLVD
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 clinical social workers at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 8 related providers in 1 group
Common questions
What does Gary Callahan-Smith specialize in?
Gary Callahan-Smith is a clinical social worker in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gary Callahan-Smith located?
Gary Callahan-Smith is listed at 15200 Foothill Blvd, San Leandro, CA 94578. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gary Callahan-Smith's phone number?
The number on file is (510) 352-9690. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Gary Callahan-Smith's NPI number?
Gary Callahan-Smith's National Provider Identifier is 1336859404. 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 Gary Callahan-Smith been practicing?
Gary Callahan-Smith has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Gary Callahan-Smith confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gary Callahan-Smith. 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.