Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nahla Abdelaziz Mahgoub, MD

Individual provider Psychiatry Physician · NPI 1639290646

Nahla Abdelaziz Mahgoub, MD practises Psychiatry in Valhalla, New York. Qualified in 1991, 35 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
35
Licensed in
NJ, NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Woods Rd
Valhalla, NY 10595-1530
Phone: (914) 493-7000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 530 New Brunswick Ave, Perth Amboy, NJ 08861-3654 — (732) 324-5138
  • Gracie Square Hospital, New York, NY 10021 — (212) 434-5300
  • 45 Rivington St, New York, NY 10002-1304 — (332) 243-1600
  • 21 Bloomingdale Rd, White Plains, NY 10605 — (914) 997-4352

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 25MA08363600 (NJ)
Psychiatry Physician Taxonomy 2084P0800X · Licence 239877 (NY)

Record details

NPI number1639290646
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 3, 2007
Last updated in NPPESJuly 19, 2026
Certification dateJuly 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Also practisesGERIATRIC PSYCHIATRY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 128 a service is one billed item, such as a visit, a test or a procedure
Average patient age51

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Icahn School of Medicine at Mount Sinai

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2791 clinicians in the practice; 12 are shown here.

Other providers in Valhalla