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

JOHN R BROWN, DO

FAMILY PRACTICE

Medical school: RUTGERS NEW JERSEY MEDICAL SCHOOL

Graduated: 1999

Offers telehealth

NPI: 1235164252

Practice Locations (2)

MEDSTAR MEDICAL GROUP II LLC

9501 OLD ANNAPOLIS RD, SUITE 220

ELLICOTT CITY, MD 210426332

4107722000

18524 OFFICE PARK DR

MONTGOMERY VILLAGE, MD 208860585

5712432607

Source: CMS National Downloadable File, September 2026.

JOHN BROWN, DO | HealthCareAtlasUSA