Counselor - Addiction (Substance Use Disorder)s in Commack, NY
Browse 16 Counselor - Addiction (Substance Use Disorder) providers listed in NPPES with a practice address in Commack, New York.
How Commack compares with the U.S.
Commack has 44 clinicians in Counselor - Addiction (Substance Use Disorder) per 100,000 residents, about 1.5 times the U.S. rate of 29.
That is 16 active clinicians in Counselor - Addiction (Substance Use Disorder) with a practice address in Commack, for a population of 36,558.
The New York rate is 26 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
None of the clinicians in Counselor - Addiction (Substance Use Disorder) in Commack are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Daniel A Ambrose
Counselor - Addiction (Substance Use Disorder)
Kathy Ayers-Lanzalotta , CASAC
Counselor - Addiction (Substance Use Disorder)
Salvatore Costanza
Counselor - Addiction (Substance Use Disorder)
Daniel Charles Costello , LCSW, CASAC
Counselor - Addiction (Substance Use Disorder)
Adrienne Elliot
Counselor - Addiction (Substance Use Disorder)
Kerri Geoghegan
Counselor - Addiction (Substance Use Disorder)
Nicholas Germinario , CASAC-T
Counselor - Addiction (Substance Use Disorder)
Veronica Klimek , CASAC-T
Counselor - Addiction (Substance Use Disorder)
Dina Masella
Counselor - Addiction (Substance Use Disorder)
Marie P Masters , CASAC
Counselor - Addiction (Substance Use Disorder)
Allison Matthews , CASAC-T
Counselor - Addiction (Substance Use Disorder)
Carlos Rodriguez , CASAC-T
Counselor - Addiction (Substance Use Disorder)
Margaret Smith
Counselor - Addiction (Substance Use Disorder)
Kathleen Ann Voorhees
Counselor - Addiction (Substance Use Disorder)
John Walker , ASAC
Counselor - Addiction (Substance Use Disorder)
Clarence Willaims
Counselor - Addiction (Substance Use Disorder)
Frequently Asked Questions about Counselor - Addiction (Substance Use Disorder) in Commack
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.