Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John R Brown, DO

Individual provider Family Medicine Physician · NPI 1235164252

John R Brown, DO is a Family Practice in Montgomery Village, Maryland. Graduated from Rutgers New Jersey Medical School in 1999, 27 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
27
Trained at
Rutgers New Jersey Medical School
Licensed in
GA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

18524 Ofc Park DR
Montgomery Village, MD 20886-0585
Phone: (240) 221-5368
Fax: (410) 771-9301
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 058395 (GA)

Record details

NPI number1235164252
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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