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

ALLEGRA HAMMAN, NP

NURSE PRACTITIONER

Graduated: 1985

Offers telehealth

NPI: 1104049063

Practice Locations (1)

JOHNS HOPKINS UNIVERSITY

10753 FALLS RD

LUTHERVILLE, MD 210934535

4105832727

Source: CMS National Downloadable File, September 2026.

ALLEGRA HAMMAN, NP | HealthCareAtlasUSA