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

Dr. John Robert Merriam, MD

Individual provider Diagnostic Radiology Physician · NPI 1265181721

Dr. John Robert Merriam, MD is a Diagnostic Radiology Physician in Winston Salem, North Carolina. Licensed in North Carolina. Registered with an NPI since 2022.

Licensed in
NC
In the registry since
2022
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

1 Medical Center Blvd
Winston Salem, NC 27157-0715
Phone: (336) 716-2011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence RTL23-0227 (NC)

Record details

NPI number1265181721
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2022
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023

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