HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MD

ROBERT A NUSSBAUM, MD

GASTROENTEROLOGY

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 1986

NPI: 1659364511

Practice Locations (3)

PRIVIA MEDICAL GROUP, LLC

9470 ANNAPOLIS RD, SUITE 309

LANHAM, MD 207063022

2028321800

PRIVIA MEDICAL GROUP, LLC

6355 WALKER LANE

ALEXANDRIA, VA 223103247

7039710505

6355 WALKER LN, SUITE 309

ALEXANDRIA, VA 223103247

7033138400

Source: CMS National Downloadable File, September 2026.