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

ANSU NATHAN, OD

OPTOMETRY

Graduated: 2015

NPI: 1831504976

Practice Locations (2)

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

655 WATKINS MILL RD

GAITHERSBURG, MD 208793301

2406324000

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC

1221 MERCANTILE LN

LARGO, MD 207745374

3016185700

Source: CMS National Downloadable File, September 2026.

ANSU NATHAN, OD | HealthCareAtlasUSA