Rayan Kteish, MD

Pediatrics Physician · Commack, NY

Individual Active NPI

NPI number 1144801366

Practice location

500 Commack Rd Ste 104
Commack, NY 11725-5020
Phone
(631) 444-5437

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NPI record

NPI
1144801366
Entity type
Individual (Type 1)
Enumeration date
April 19, 2021
Last updated
September 27, 2025
Certified
September 27, 2025
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Pediatrics Physician Primary 208000000X 328229 NY
Pediatric Sleep Medicine Physician 2080S0012X 328229 NY

Mailing address

PO Box 1559
Stony Brook, NY 11790-0989
Phone
(631) 444-0650

About Dr. Kteish

Rayan Kteish, MD is a healthcare provider registered in the NPI registry with the primary taxonomy Pediatrics Physician (code 208000000X). The practice location is 500 Commack Rd Ste 104, Commack, NY 11725-5020. The NPI number 1144801366 was assigned on April 19, 2021 and the record was last updated on September 27, 2025.

Dr. Kteish lists 2 licenses in the registry: #328229 (NY) for Pediatrics Physician; #328229 (NY) for Pediatric Sleep Medicine Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Rayan Kteish, MD?

The NPI number is 1144801366.

What is the phone number of Dr. Kteish?

The phone number listed for the practice location is (631) 444-5437.

Where is Dr. Kteish located?

500 Commack Rd Ste 104, Commack, NY 11725-5020.

What is the taxonomy code for Dr. Kteish?

The primary taxonomy code is 208000000X – Pediatrics Physician; 1 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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