National Provider Identifier Database

RAYAN KTEISH, MD – NPI #1144801366
Pediatrics

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.


Contact Information

RAYAN KTEISH, MD
500 COMMACK RD STE 104
COMMACK, NY11725-5020
Phone: 631-444-5437
Fax:
Website:
Specialty Taxonomy Code
* Pediatrics 208000000X
Sleep Medicine 2080S0012X

* Indicates primary specialty

NPI Profile & details for RAYAN KTEISH

NPI Number 1144801366
Credentials MD
Entity Individual
Enumeration date 04/19/2021
Last updated 09/27/2025 - About 8 months ago
Sole proprietor1 No
Identifiers
  • NY License #: 328229
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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