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Edit this profileAt a glance
- 107 Jackson St, Hayward, CA 94544
About Mary Maffei
Listed in the NPI registry as an addiction & substance abuse counselor, Mary Maffei practices in Hayward, CA. NPI 1508067406 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
- (510) 886-8696
- Email not available
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Practice Locations
107 JACKSON ST
Hayward, CA 94544
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 2
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 does Mary Maffei specialize in?
Mary Maffei is an addiction & substance abuse counselor in Hayward, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary Maffei located?
Mary Maffei is listed at 107 Jackson St, Hayward, CA 94544. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary Maffei's phone number?
The number on file is (510) 886-8696. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Maffei's NPI number?
Mary Maffei's National Provider Identifier is 1508067406. 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 Mary Maffei been practicing?
Mary Maffei has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mary Maffei confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Maffei. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.