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Edit this profileAt a glance
- 115 Mason St Ste 1, Greenwich, CT 06830
About Dr. Hahn
Carolyn J. Hahn, M.D. is a healthcare provider in Greenwich, CT specializing in psychiatry. This provider record is associated with NPI 1750543864.
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
- (203) 997-7558
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
115 MASON ST STE 1
Greenwich, CT 06830
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
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 Carolyn J. Hahn specialize in?
Carolyn J. Hahn is a psychiatrist in Greenwich, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Carolyn J. Hahn located?
Carolyn J. Hahn is listed at 115 Mason St Ste 1, Greenwich, CT 06830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Carolyn J. Hahn's phone number?
The number on file is (203) 997-7558. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Carolyn J. Hahn's NPI number?
Carolyn J. Hahn's National Provider Identifier is 1750543864. 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 Carolyn J. Hahn been practicing?
Carolyn J. Hahn has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Carolyn J. Hahn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Carolyn J. Hahn. If this is you, claiming it is free.
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