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MR. DENNIS M DUNN M.S. CASAC
NPI 1740689439
Counselor - Addiction (Substance Use Disorder) in Lynbrook, NY

Active since August 19, 2014
185 MERRICK RD, SUITE 2D, LYNBROOK, NY 11563(516) 887-4848(516) 887-4828 Get Directions Write a Review

NPPES record last updated: August 19, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Dennis M Dunn M.s. Casac NPPES

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

MR. DENNIS M DUNN M.S. CASAC (NPI 1740689439) is an individual addiction (substance use disorder) provider in Lynbrook, New York, licensed in New York (CASAC#9078) and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1740689439
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. DENNIS M DUNNCredential: M.S. CASAC
Location Address185 MERRICK RD, SUITE 2DLynbrook, NY 11563
Mailing Address185 Merrick Rd. Suite 2dLynbrook, NY 11563 · (516) 887-4848 · Fax (516) 887-4828
Phone(516) 887-4848
Fax(516) 887-4828
Sole ProprietorNo
Enumeration DateAugust 19, 2014
✔ NPI 1740689439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · CASAC#9078
185 MERRICK RD, Lynbrook, NY 11563
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Other Providers at the Same Location NPPES 11

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

COLETTA MEDICAL SERVICES, PLLC.
Specialist
185 MERRICK RD, SUITE 2A
LYNBROOK, NY 11563
Nassau County (516) 837-3660
MONTE J NUSSBAUM MD
Family Medicine
185 MERRICK RD, SUITE 1A
LYNBROOK, NY 11563
Nassau County (516) 593-3535
MONTE NUSSBAUM MD PC
Family Medicine
185 MERRICK RD, SUITE1A
LYNBROOK, NY 11563
Nassau County (516) 593-3535
CAMBRIDGE MEDICAL CARE, PC
Internal Medicine
185 MERRICK RD, SUITE 2E
LYNBROOK, NY 11563
Nassau County (516) 596-0527
DR. NEIL B SOSKEL D.O.
Family Medicine
185 MERRICK RD
LYNBROOK, NY 11563
Nassau County (516) 887-0077
JILLIAN SONKIN FNP
Nurse Practitioner (Family)
185 MERRICK RD
LYNBROOK, NY 11563
Nassau County (516) 887-0077
MS. LINDA JANE BARRON F.N.P.,W.H.N.P.
Nurse Practitioner (Primary Care)
185 MERRICK RD, SUITE 1A
LYNBROOK, NY 11563
Nassau County (516) 536-3994
SOUTH NASSAU MEDICAL GROUP, PC
Family Medicine
185 MERRICK RD
LYNBROOK, NY 11563
Nassau County (516) 887-0077

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 Dennis Dunn's NPI number?

The NPI number for Dennis Dunn is 1740689439. It was assigned to this individual provider in the NPPES registry on August 19, 2014.

Where is Dennis Dunn located?

Dennis Dunn practices at 185 Merrick Rd Suite 2D, Lynbrook, NY 11563. The listed phone number is (516) 887-4848.

What is Dennis Dunn's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Dennis Dunn was last updated on August 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.