Dr. Derek Barclay, M.D.

Urgent Care

Emergency Medicine, Medical Toxicology

📍 BOSTON, MA

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20+

Yrs licensed

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NPI-verified

#1801820659

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Getting to know Dr. Barclay

Verified from public records

Dr. Barclay is an M.D. specializing in Urgent Care. They have 20+ years of experience in practice.

We put this together from the official NPPES NPI Registry and the CMS clinician file so you can get to know Dr. Barclay before you reach out — it isn't written by the doctor. Always confirm the details with the office.

Verified registry data

NPI

Full name

Dr. Derek Barclay, M.D.

NPI number

1801820659

Specialty

Emergency Medicine, Medical Toxicology

Licensed since

2006 · 20+ years

Practice location

BOSTON, MA

Office phone

617-732-5656