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Edit this profileAt a glance
- 800 Cross River Rd, Katonah, NY 10536
About Thomas Maher
Thomas Maher, NPP is a nurse practitioner — psychiatric/mental health practicing in Katonah, NY. This provider record is associated with NPI 1689563330.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (914) 763-8151
- Email not available
Practice Locations
800 CROSS RIVER RD
Katonah, NY 10536
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 nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
Common questions
What kind of doctor is Thomas Maher?
Thomas Maher is a nurse practitioner in Katonah, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
What is Thomas Maher's address?
Thomas Maher is listed at 800 Cross River Rd, Katonah, NY 10536. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Thomas Maher?
The number on file is (914) 763-8151. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Thomas Maher's NPI number?
Thomas Maher's National Provider Identifier is 1689563330. 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 Thomas Maher been practicing?
Thomas Maher 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
Has Thomas Maher confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Thomas Maher. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.