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 / NJ

ELIZABETH SCHIFFENHAUS-COWELL, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 1984

NPI: 1518932235

Practice Locations (3)

RWJBH OBSERVATION ASSOCIATES LLC

225 WILLIAMSON ST

ELIZABETH, NJ 072023625

6159729119

NEW JERSEY HEALTHCARE SPECIALISTS PC

30 PROSPECT AVE

HACKENSACK, NJ 076011914

2014880066

NEW JERSEY HEALTHCARE SPECIALISTS PC

1 BAY AVE

MONTCLAIR, NJ 070424837

9734296000

Source: CMS National Downloadable File, September 2026.

ELIZABETH SCHIFFENHAUS-COWELL, CNA | HealthCareAtlasUSA