HealthCareAtlasUSA

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Doctors / IN

SHARON GREINER

NURSE PRACTITIONER

Graduated: 2021

NPI: 1477218444

Practice Locations (3)

MIDWEST EXPRESS CARE 4 LLC

31 E SIBLEY ST, SUITE A

HAMMOND, IN 463201725

2198028800

MIDWEST EXPRESS CARE 4 LLC

5043 E 81ST AVE

MERRILLVILLE, IN 464105912

2195543290

NORTHSHORE HEALTH CENTERS INC

6091 BROADWAY

MERRILLVILLE, IN 464102619

2197638112

Source: CMS National Downloadable File, September 2026.

SHARON GREINER | HealthCareAtlasUSA