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

Dr. Bernard Antonio Brown III, MD

Individual provider Internal Medicine Physician · NPI 1992385496

Dr. Bernard Antonio Brown III, MD is an Internal Medicine in Brooklyn, New York. Graduated from Howard University College of Medicine in 2021, 5 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Trained at
Howard University College of Medicine
Licensed in
NY
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

450 Clarkson Ave # 1203
Brooklyn, NY 11203-2012
Phone: (718) 270-1566
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 32995301 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 32995301 (NY)

Record details

NPI number1992385496
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2021
Last updated in NPPESMay 23, 2025
Certification dateMay 23, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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