Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ryan Douglas Merrigan Bigej, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1508660101

Dr. Ryan Douglas Merrigan Bigej, MD is a Student in an Organized Health Care Education/Training Program in Durham, North Carolina. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
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

200 Trent Drive Box 3951
Durham, NC 27710-0001
Phone: (919) 684-3491
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1508660101
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 2, 2025
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025

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