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

MARSHA L SIERRA, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2014

NPI: 1467858035

Practice Locations (1)

PARK SLOPE ANESTHESIA ASSOCIATES PC

506 6TH ST

BROOKLYN, NY 112153609

7187803279

Source: CMS National Downloadable File, September 2026.

MARSHA SIERRA, CNA | HealthCareAtlasUSA