Physician Profile
Antigone D. Kostas, MD
Unclaimed ProfileAbout Dr. Kostas
Antigone D. Kostas, MD is a healthcare provider in Greenwich, CT specializing in psychiatry. Antigone is also listed as specializing in child & adolescent psychiatry.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (203) 622-1310
- Email not available
Practice Locations
75 HOLLY HILL LN STE 100
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 5
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 Dr. Kostas?
Dr. Kostas 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
What is Dr. Kostas's address?
Dr. Kostas is listed at 75 Holly Hill Ln Ste 100, Greenwich, CT 06830. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Kostas?
The number on file is (203) 622-1310. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kostas?
Dr. Kostas's National Provider Identifier is 1669612925. 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 much experience does Dr. Kostas have?
Dr. Kostas has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Kostas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kostas. 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.