Physician Profile
Constantine Ioannou, M.D.
Unclaimed ProfileAbout Dr. Ioannou
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Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (516) 572-6511
- Email not available
Practice Locations
2201 HEMPSTEAD TPKE NASSAU UNIVERSITY MEDICAL CENTER
East Meadow, NY 11554
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 2
Same specialty, same street address — most likely the same department or group.
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.
Other psychiatrists in East Meadow 6
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Other 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Constantine Ioannou's specialty?
Constantine Ioannou is a psychiatrist in East Meadow, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where can I find Constantine Ioannou?
Constantine Ioannou is listed at 2201 Hempstead Tpke Nassau University Medical Center, East Meadow, NY 11554. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Constantine Ioannou?
The number on file is (516) 572-6511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Constantine Ioannou?
Constantine Ioannou's National Provider Identifier is 1124124003. 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
What is Constantine Ioannou's education?
Constantine Ioannou attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Constantine Ioannou have?
Constantine Ioannou has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
Is Constantine Ioannou's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Constantine Ioannou. 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.