DR. MARK N. SAYEGH MD
NPI 1700374360
Internal Medicine - Infectious Disease in Hawthorne, NY
About Dr. Mark N. Sayegh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK N. SAYEGH MD (NPI 1700374360) is an individual infectious disease provider in Hawthorne, New York, licensed in New York (311603) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with St John's Riverside Hospital, and maintains a secondary practice location in Yonkers.
NPPES Registry Identity
Specialties & Licenses
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mark N. Sayegh Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYWestchester Medical Center
Acute Care Hospitals · Valhalla, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10532 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
HAWTHORNE, NY 10532
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Sayegh's NPI number?
The NPI number for Mark Sayegh is 1700374360. It was assigned to this individual provider in the NPPES registry on April 28, 2018.
Where is Mark Sayegh located?
Mark Sayegh practices at 19 Bradhurst Ave Ste 3060N, Hawthorne, NY 10532. The listed phone number is (914) 372-7887.
What is Mark Sayegh's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Mark Sayegh enrolled in Medicare?
Yes. Mark Sayegh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Mark Sayegh affiliated with any hospitals?
According to CMS data, Mark Sayegh is affiliated with St John's Riverside Hospital and Westchester Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Sayegh was last updated on November 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.
