2026 data CMS NPPES NUCC Taxonomy

Doctors in West Islip, NY

Active healthcare providers in West Islip sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

1,079
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
142 providers
New York
State
NY

1,079 healthcare providers across 20 specialties

West Islip, New York appears in the CMS National Plan and Provider Enumeration System with 1,079 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in West Islip — physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a West Islip practice location on file.

The provider mix in West Islip is weighted toward Student in an Organized Health Care Education/Training Program (142 clinicians, followed by Physician Assistant with 103 and Specialist with 45). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to New York's population, West Islip reports roughly 5.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For West Islip patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

1,079
Providers
20
Specialties
5.5
Per 100K (state)

Which specialties are most common in West Islip

Student in an Organized Health Care Education/Training Program 142
Physician Assistant 103
Specialist 45
Family Nurse Practitioner 41
Emergency Medicine Physician 37
Physical Therapist 36
Adult Health Nurse Practitioner 33
Speech-Language Pathologist 33
Anesthesiology Physician 31
Pediatrics Physician 28
Registered Nurse 28
Pharmacist 26
Diagnostic Radiology Physician 25
Internal Medicine Physician 25
Cardiovascular Disease Physician 24
Social Worker 24
Clinical Social Worker 23
Occupational Therapist 20
Surgery Physician 20
Licensed Practical Nurse 19

Healthcare Providers (Page 20)

Name
JUDITH SUMMERS, RPA-C
Surgical Physician Assistant
KRISTIE SUMMUS, PA-C
Physician Assistant
FRANK SUN, MD
Pediatrics Physician
JEFFREY SUN, MD
Student in an Organized Health Care Education/Training Program
MICHELLE SUNSHINE
Pediatrics Physician
CAROLANN SUTHERLAND, PA-C
Physician Assistant
TYLER SUTTON
Physician Assistant
EILEEN SWAILES, NP
Registered Nurse
JOSEPH SWIERUPSKI, OTR
Occupational Therapist
HASAN SYED
Student in an Organized Health Care Education/Training Program
EMMANUEL SYGACO, MD
Hematology & Oncology Physician
JENNA SZABO, LMSW
Social Worker
SUSAN TAKACS, OT
Occupational Therapist
MARYBETH TALIERCIO, RN
Registered Nurse
JOANNA TANZMAN
Physician Assistant
ELENA TAPHOUSE, PT
Physical Therapist
LAUREN TASSONE, DO
Student in an Organized Health Care Education/Training Program
KRISTIE TAVORMINA
Dance Therapist
LOUIS TEITELBAUM, M.D., L. F.A.P.A.
Psychiatry Physician
LORRAINE TELESMANIC
Pharmacist
JANE TESTA
Diagnostic Radiology Physician
ELLEN THALHAMER, M.S.ED., B.,C.S.E
Specialist
JACQUELINE THAW
Physician Assistant
RENEE THOMAS, MD
Student in an Organized Health Care Education/Training Program
JANET THOMPSON, R.N.
Registered Nurse
MAGDALENA TIBETT
Physician Assistant
HOWARD TICHLER, DDS
Orthodontics and Dentofacial Orthopedics Dentistry
DANIELLE TISSER, DO
Student in an Organized Health Care Education/Training Program
THOMAS TOMASELLI, MD
Anesthesiology Physician
KELLY TOOLAN, FNP-C
Family Nurse Practitioner
PATRICIA TOOLAN, NP
Nurse Practitioner
HARLEEN TOOR, MD
Student in an Organized Health Care Education/Training Program
SABRINA TORCHON, NP
Acute Care Nurse Practitioner
JENNIFER TORPEY, NP
Family Nurse Practitioner
ARNBJORN TOSET, M.D.
Surgery Physician
MARIA TOVAR
Family Nurse Practitioner
JENNIFER TRASCOY, FNP
Family Nurse Practitioner
KAYLA TRICARICO, LAC.
Acupuncturist
ANTHONY TRISTANO, RPH
Pharmacist
SAUMIL TRIVEDI, MD
Pediatrics Physician
JERI-ANNE TROTTA, LMHC
Mental Health Counselor
JASON TSAI, M.D.
Pediatric Radiology Physician
STEPHANIE TSANG
Emergency Medicine Physician
MARIA TUMMINELLO, RPH
Pharmacist
MARTA TURCO, FNP
Family Nurse Practitioner
RALPH TURRI, DPM
Foot & Ankle Surgery Podiatrist
FARRAH TYGAR, MD
Student in an Organized Health Care Education/Training Program
BRIANNE TYLER
Specialist
JENNY UBINAS, L.AC.
Acupuncturist
KASHIF UDDIN, DO
Student in an Organized Health Care Education/Training Program

Nearby Cities in New York

Other New York cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in West Islip, NY?
There are 1,079 registered healthcare providers in West Islip, NY, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in West Islip?
The most common specialties in West Islip are Student in an Organized Health Care Education/Training Program, Physician Assistant, Specialist, Family Nurse Practitioner, Emergency Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 142.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.