Psychologists in West Islip, NY
Browse 6 Psychologist providers listed in NPPES with a practice address in West Islip, New York.
How West Islip compares with the U.S.
6 active Psychologists list a practice address in West Islip, NY in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
Too few Psychologists in West Islip 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 Registry addresses can be out of date.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.
Dr. Iris Wendi Fischer-Karasik , PhD
Psychologist
Dr. Toni Francavilla - Klingler , PsyD
Psychologist
Dr. Cristin Ann Hammel , PsyD
Psychologist
Dr. Marisa Dana Hammock , PsyD
Psychologist
Dr. Kerri L Moreland , PsyD
Psychologist
Dr. Philip D. Stein , PhD
Psychologist
Frequently Asked Questions about Psychologist in West Islip
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 West Islip
- Student in an Organized Health Care Education/Training Program 130
- Physician Assistant 110
- Specialist 46
- Emergency Medicine 45
- Nurse Practitioner - Family 44
- Nurse Practitioner - Adult Health 37
- Physical Therapist 36
- Anesthesiology 35
- Radiology - Diagnostic Radiology 26
- Internal Medicine 23
- Internal Medicine - Cardiovascular Disease 23
- Obstetrics & Gynecology 19
Psychologists in Other New York Cities
Cities with the most listed practitioners first.