Psychologists in Rockville Centre, NY
Browse 21 Psychologist providers listed in NPPES with a practice address in Rockville Centre, New York.
How Rockville Centre compares with the U.S.
Rockville Centre has 82 Psychologists per 100,000 residents, 5.7 times the U.S. rate of 14.
That is 21 active Psychologists with a practice address in Rockville Centre, for a population of 25,765.
The New York rate is 25 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.
Too few Psychologists in Rockville Centre are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
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 Registry addresses can be out of date.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 · 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).
Adam Daniel Barkey
Psychologist
Dr. Robert Michael Greene , PhD
Psychologist
Dr. Justine Eleanor Adam , PsyD
Psychologist
Dr. Michael E Attanasio , PsyD
Psychologist
Dr. Cara Biondo , MA, PsyD
Psychologist
Dr. Ronald Lloyd Boykin , PsyD
Psychologist
Dr. John Valentine Brull , PsyD
Psychologist
Dr. Thomas Michael Byrne , PhD
Psychologist
Dr. Michelle Alessia Cardone , PsyD
Psychologist
Dr. Alora Dannon Corr , PhD, BCBA, LBA
Psychologist
Dr. Nicole V. Daisy-Etienne , PhD
Psychologist
Dr. Elizabeth B Fuentes-Giardina , PhD
Psychologist
Steven Gray
Psychologist
Dr. Madeline Mass Hirschfeld , PhD
Psychologist
Dr. Lisa J Horelick , PsyD
Psychologist
Dr. Bradford Elliot Jacobs , PhD
Psychologist
Dr. Harry Kahan , PhD
Psychologist
Nancy Ellen Mannion
Psychologist
Dr. Edward Moskowitz , PsyD
Psychologist
Mariana Rotenberg Rotenberg
Psychologist
Frequently Asked Questions about Psychologist in Rockville Centre
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.
Other Specialties in Rockville Centre
- Physician Assistant 82
- Physical Therapist 64
- Specialist 51
- Nurse Practitioner - Family 40
- Occupational Therapist 29
- Internal Medicine 26
- Nurse Practitioner - Psychiatric/Mental Health 22
- Nurse Practitioner - Adult Health 21
- Physician Assistant - Surgical 21
- Dentist - General Practice 19
- Obstetrics & Gynecology 17
- Physician Assistant - Medical 17
Psychologists in Other New York Cities
Cities with the most listed practitioners first.