# KRISTEN DEMERTZIS

KRISTEN DEMERTZIS is an ADHD evaluation provider with an address in MANHASSET, NY, United States.

## Details

- Address: 1554 NORTHERN BLVD. TRANSITIONS, 3RD FLOOR, MANHASSET, NY, 110303006
- Phone: [516-719-3700](<tel:5167193700>)
- National Provider Identifier (NPI): 1265675359
- Credentials: Ph.D.
- Provider type: Clinical neuropsychologist
- Source of the listing data: CMS NPI Registry, retrieved 2026-10-03, public, free

## Questions

### Where is KRISTEN DEMERTZIS?

KRISTEN DEMERTZIS is at 1554 NORTHERN BLVD. TRANSITIONS, 3RD FLOOR, MANHASSET, NY, 110303006.

### How do I contact KRISTEN DEMERTZIS?

To contact KRISTEN DEMERTZIS, call 516-719-3700.

### Is KRISTEN DEMERTZIS 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=1265675359), 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/manhasset/kristen-demertzis>)
- [ADHD evaluations in MANHASSET](<https://adhdevaluations.fyi/ny/manhasset/category/adhd-evaluations.md>)
- [Clinical neuropsychologists in MANHASSET](<https://adhdevaluations.fyi/ny/manhasset/category/clinical-neuropsychologists.md>)
- [More ADHD evaluation providers in MANHASSET](<https://adhdevaluations.fyi/ny/manhasset.md>)