Dr. Rayan Kteish , MD
Pediatrics • Commack, NY
Professional Overview & Biography Verified Profile Summary
Dr. Rayan Kteish, MD is a certified Pediatrics practicing in Commack, NY. With approximately 7 years of clinical experience since completing medical education in 2019, Dr. Kteish delivers high-quality medical care to the local community at 500 COMMACK RD STE 104.
Dr. Kteish does not directly accept Medicare assignment.
Practice Location & Contact Primary Location
500 Commack Rd Ste 104
Commack, NY 117255020
Medicare Profile & Education
Other
2019
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Pediatrics in Commack, NY
Practicing in Commack, NY (6127 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-09-27NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 2080S0012X
A Pediatrician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Pediatrics - Pediatric Endocrinology
Pediatrics - Pediatric Endocrinology
Doctor of Medicine (M.D.)
Pediatrics - Pediatric Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Surgery - Pediatric Surgery
Doctor of Medicine (M.D.)
Pediatrics
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 500 COMMACK RD STE 104, COMMACK, NY 117255020 (Tel: 6314445437)
Registered at PO BOX 1559, STONY BROOK, NY 117900989 (Tel: 6314440650)
Pediatrics (License #328229 in NY)
Registered at 101 NICOLLS RD, STONY BROOK, NY 117941859 (Tel: 6314449078)
Registered at 101 NICOLLS RD, STONY BROOK, NY 117940001 (Tel: 6314449078)
Pediatrics (License #328229 in NY)
NPI status registered as active in NPPES database
Registered at 2201 HEMPSTEAD TPKE, EAST MEADOW, NY 115541859 (Tel: 5165725049)
Registered at 2201 HEMPSTEAD TPKE, EAST MEADOW, NY 115541859 (Tel: 5165725049)
Recorded as RAYAN KTEISH, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 1559
Stony Brook, NY 117900989
Phone: 6314440650
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.