Are you Mark S. Closson, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 601 Franklin Ave Ste 200, Garden City, NY 11530
About Dr. Closson
Listed in the NPI registry as a psychologist — clinical, Mark S. Closson, PhD practices in Garden City, NY. NPI 1841577004 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (516) 669-0135
- Email not available
Practice Locations
601 FRANKLIN AVE STE 200
Garden City, NY 11530
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 psychologists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 23 related providers in 3 groups
Other psychologists in Garden City 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mark S. Closson specialize in?
Mark S. Closson is a psychologist in Garden City, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is Mark S. Closson located?
Mark S. Closson is listed at 601 Franklin Ave Ste 200, Garden City, NY 11530. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark S. Closson's phone number?
The number on file is (516) 669-0135. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark S. Closson's NPI number?
Mark S. Closson's National Provider Identifier is 1841577004. 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
Where did Mark S. Closson train?
Mark S. Closson attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark S. Closson been practicing?
Mark S. Closson has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
Has Mark S. Closson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark S. Closson. If this is you, claiming it is free.
Guide.md
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