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DR. KELLY SULLIVAN DENNIS PHD, LCSW
NPI 1891267720
Counselor - Mental Health in Merrick, NY

Active since December 17, 2018
2174 HEWLETT AVE, MERRICK, NY 11566(516) 375-3645 Get Directions Write a Review

NPPES record last updated: December 17, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kelly Sullivan Dennis Phd, Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KELLY SULLIVAN DENNIS PHD, LCSW (NPI 1891267720) is an individual mental health provider in Merrick, New York, licensed in New York (072161-1) and active in the NPI registry since December 2018.

NPPES Registry Identity

NPI1891267720
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDR. KELLY SULLIVAN DENNISCredential: PHD, LCSW
Location Address2174 HEWLETT AVEMerrick, NY 11566-3606
Mailing Address2194 Willoughby AveWantagh, NY 11793-4129 · (516) 375-3645
Phone(516) 375-3645
Sole ProprietorYes
Enumeration DateDecember 17, 2018
✔ NPI 1891267720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 072161-1
2174 HEWLETT AVE, Merrick, NY 11566
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Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AGNELO B DIAS ED. D., LCSW
Social Worker (Clinical)
2174 HEWLETT AVE, SUITE 212
MERRICK, NY 11566
Nassau County (516) 513-2678
BARBARA PIRNAT
Specialist
2174 HEWLETT AVE, SUITE 105
MERRICK, NY 11566
Nassau County (516) 546-2333
JENNIFER B MELNICK LCSW-R
Social Worker (Clinical)
2174 HEWLETT AVE, STE 220
MERRICK, NY 11566
Nassau County (718) 490-6705
DR. DANIELLE CHRISTINA MALKUSZ-LEWIS PH.D.
Clinical Neuropsychologist
2174 HEWLETT AVE
MERRICK, NY 11566
Nassau County (516) 858-2877
DR. MYLES GROSSMAN DPM
Podiatrist
2174 HEWLETT AVE, STE 202
MERRICK, NY 11566
Nassau County (516) 379-2560
RAYMOND VELEZ LCSW
Social Worker
2174 HEWLETT AVE
MERRICK, NY 11566
Nassau County (515) 721-7694
DR. LOUIS J GUZMAN DMD
Dentist (General Practice)
2174 HEWLETT AVE
MERRICK, NY 11566
Nassau County (516) 378-7203
MS. TARA DAWN MIGUEL LCSW
Social Worker (Clinical)
2174 HEWLETT AVE
MERRICK, NY 11566
Nassau County (516) 546-2333

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kelly Dennis's NPI number?

The NPI number for Kelly Dennis is 1891267720. It was assigned to this individual provider in the NPPES registry on December 17, 2018.

Where is Kelly Dennis located?

Kelly Dennis practices at 2174 Hewlett Ave, Merrick, NY 11566. The listed phone number is (516) 375-3645.

What is Kelly Dennis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Kelly Dennis was last updated on December 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.