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 / NY

KENJI OKUMURA, MD

GENERAL SURGERY

Graduated: 2009

NPI: 1023460953

Practice Locations (2)

WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC

100 WOODS RD

VALHALLA, NY 105951530

WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC

95 GRASSLANDS RD

VALHALLA, NY 105951652

9144936940

Source: CMS National Downloadable File, September 2026.