HealthCareAtlasUSA

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Doctors / NJ

JOHNNIE L MAO, MD

INTERNAL MEDICINE

Graduated: 2016

NPI: 1710410071

Practice Locations (3)

ST LUKES WARREN PHYSICIAN GROUP PC

185 ROSEBERRY ST

PHILLIPSBURG, NJ 088651690

9088473212

ST LUKES PHYSICIAN GROUP INC

801 OSTRM ST

BETHLEHEM, PA 180151000

6109544000

GSLPG, INC

100 PARAMOUNT BLVD

ORWIGSBURG, PA 179612202

4845262440

Source: CMS National Downloadable File, September 2026.

JOHNNIE MAO, MD | HealthCareAtlasUSA