About Dr. Abigail Beggs
Dr. Abigail Beggs is a sleep medicine physician at Lenox Hill Hospital Northwell Health in New York, NY.
In Medicare's directory, Dr. Beggs is also listed under critical care (intensivists).
Dr. Beggs completed medical school in 2011.
According to Medicare, Dr. Beggs accepts Medicare assignment.
Where Dr. Beggs practices
100 East 77 Street 4 East 4 East, New York, NY 10075
(212) 434-4664
Clinic rated 3.6 from 797 Google reviews
Other sleep physicians at Lenox Hill Hospital Northwell Health
Questions about Dr. Abigail Beggs
Where does Dr. Abigail Beggs practice?
Dr. Abigail Beggs is listed at Lenox Hill Hospital Northwell Health (New York, NY). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Abigail Beggs?
Call Lenox Hill Hospital Northwell Health at (212) 434-4664 and ask for Dr. Beggs. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Abigail Beggs specialize in?
Dr. Abigail Beggs specializes in sleep medicine, with critical care (intensivists) also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Abigail Beggs accept Medicare?
Medicare's clinician directory lists Dr. Beggs as accepting Medicare assignment, which means agreeing to the Medicare-approved amount as full payment for covered services. Confirm with the clinic before your visit.
From the NPI registry (data through November 2, 2026) and Medicare's Doctors and Clinicians directory (released November 12, 2026). These are records physicians and clinics keep with the government, and they can lag behind changes. They do not show board certification. Are you Dr. Abigail Beggs, or is something here out of date? Let us know. Find a sleep doctor near you.