# THOMAS PRESTON

THOMAS PRESTON is an ADHD evaluation provider with an address in STONY BROOK, NY, United States.

## Details

- Address: 29 HARGROVE DRIVE, STONY BROOK, NY, 117902328
- Phone: [631-513-8104](<tel:6315138104>)
- National Provider Identifier (NPI): 1649271396
- Credentials: PhD
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free

## Questions

### Where is THOMAS PRESTON?

THOMAS PRESTON is at 29 HARGROVE DRIVE, STONY BROOK, NY, 117902328.

### How do I contact THOMAS PRESTON?

To contact THOMAS PRESTON, call 631-513-8104.

### Is THOMAS PRESTON accepting new patients?

That is not in the registry data. Call the phone number on the listing and ask about availability, wait times and insurance.

## Source

From [CMS NPI Registry (National Plan and Provider Enumeration System)](https://npiregistry.cms.hhs.gov/api/?version=2.1&number=1649271396), license US government public data. CMS publishes NPPES provider data for open access under its data dissemination notice., checked 2026-10-06.

Last updated October 6, 2026.

## Links

- This ADHD evaluation provider on the [web page](<https://adhdevaluations.fyi/ny/stony-brook/thomas-preston>)
- [ADHD evaluations in STONY BROOK](<https://adhdevaluations.fyi/ny/stony-brook/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in STONY BROOK](<https://adhdevaluations.fyi/ny/stony-brook/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in STONY BROOK](<https://adhdevaluations.fyi/ny/stony-brook.md>)