Provider Profile
Matthew G. Killian, PMHNP
Unclaimed ProfileAbout Matthew Killian
No biography has been added yet. Is this you? Claim this profile to add one.
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (516) 588-7512
- Email not available
Practice Locations
200 BROADHOLLOW RD STE 119
Melville, NY 11747
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 nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
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 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 — 7 related providers in 1 group
Common questions
What does Matthew G. Killian specialize in?
Matthew G. Killian is a nurse practitioner in Melville, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Where is Matthew G. Killian located?
Matthew G. Killian is listed at 200 Broadhollow Rd Ste 119, Melville, NY 11747. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Matthew G. Killian's phone number?
The number on file is (516) 588-7512. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Matthew G. Killian's NPI number?
Matthew G. Killian's National Provider Identifier is 1275204778. 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 Matthew G. Killian been practicing?
Matthew G. Killian has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Matthew G. Killian confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Matthew G. Killian. 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.