Physician Profile
Marianne T. Guschwan, M.D.
Unclaimed ProfileAbout Dr. Guschwan
Marianne T. Guschwan, M.D. is a healthcare provider in New York, NY specializing in psychiatry. Marianne is also listed as specializing in addiction psychiatry. This provider record is associated with NPI 1730396540.
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
- (212) 448-9450
- Email not available
Practice Locations
155 E 31ST ST SUITE #25-L
New York, NY 10016
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 psychiatrists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 kind of doctor is Marianne T. Guschwan?
Marianne T. Guschwan is a psychiatrist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Marianne T. Guschwan's address?
Marianne T. Guschwan is listed at 155 E 31St St Suite #25-L, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marianne T. Guschwan?
The number on file is (212) 448-9450. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marianne T. Guschwan's NPI number?
Marianne T. Guschwan's National Provider Identifier is 1730396540. 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 Marianne T. Guschwan been practicing?
Marianne T. Guschwan 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 Marianne T. Guschwan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marianne T. Guschwan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.