Organization Profile
Mercy Haven INC
Unclaimed ProfileAbout Mercy Haven INC
No biography has been added yet. Is this you? Claim this profile to add one.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Nick J. Vittoria, D.M.D. General Practice Dentistry
- John Saccone, D.M.D. General Practice Dentistry
- Jenelle Moran, LCSW Clinical Social Worker
- Donna O'Hearon, LMSW Social Worker
- Mary McGrory Registered Nurse
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
- (631) 277-8300
- Email not available
Practice Locations
859 CONNETQUOT AVE STE 10
Islip Terrace, NY 11752
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 is Mercy Haven INC's specialty?
Mercy Haven INC is a community based residential treatment in Islip Terrace, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Community Based Residential Treatment — Mental Illness”.
NPI registry
Where can I find Mercy Haven INC?
Mercy Haven INC is listed at 859 Connetquot Ave Ste 10, Islip Terrace, NY 11752. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mercy Haven INC?
The number on file is (631) 277-8300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mercy Haven INC's NPI number?
Mercy Haven INC's National Provider Identifier is 1285762716. 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
Has Mercy Haven INC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mercy Haven INC. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.