Rayan Kteish, MD - Medicare Pediatric Medicine in Commack, NY

Rayan Kteish, MD is a medicare enrolled "Pediatrics" physician in Commack, New York. She graduated from medical school in 2019 and has 7 years of diverse experience with area of expertise as Pediatric Medicine. Her current practice location is 500 Commack Rd Ste 104, Commack, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-5437.

Rayan Kteish is licensed to practice in New York (license number 328229) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1144801366.

Contact Information

Rayan Kteish, MD
500 Commack Rd Ste 104,
Commack, NY 11725-5020
(631) 444-5437
Not Available

Map and Direction




Physician's Profile

Full NameRayan Kteish
GenderFemale
SpecialityPediatric Medicine
Experience7 Years
Location500 Commack Rd Ste 104, Commack, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rayan Kteish graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1144801366
  • Provider Enumeration Date: 04/19/2021
  • Last Update Date: 09/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1052807617
  • Enrollment ID: I20260102001953

Medical Identifiers

Medical identifiers for Rayan Kteish such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144801366NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 328229 (New York)Primary
2080S0012XPediatrics - Sleep Medicine 328229 (New York)Secondary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Rayan Kteish is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Rayan Kteish, MD
Po Box 1559,
Stony Brook, NY 11790-0989

Ph: (631) 444-0650
Rayan Kteish, MD
500 Commack Rd Ste 104,
Commack, NY 11725-5020

Ph: (631) 444-5437

Reviews and Comments


Pediatrics Doctors in Commack, NY

Dr. Jason Adam Klein, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 500 Commack Rd, Commack, NY 11725
Phone: 631-444-5437    Fax: 631-638-0157
Dr. Allen Michael Kaplan, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 646 Commack Rd, Commack, NY 11725
Phone: 631-499-4114    Fax: 631-499-1468
Dr. Lorraine Catalano, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 154 Commack Rd, Suite 100, Commack, NY 11725
Phone: 631-499-8282    Fax: 631-462-5462
Dr. Christine Marie Danzi-hacken, D.O.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 340 Veterans Memorial Hwy, Suite 10, Commack, NY 11725
Phone: 631-864-6440    Fax: 631-864-6445
Neil Mark Bellovin Iv, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 646 Commack Rd, Commack, NY 11725
Phone: 631-499-4114    Fax: 631-499-1468
George Rogu, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 646 Commack Rd, Commack, NY 11725
Phone: 631-499-4114    

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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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