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

Dr. William Giles Allen, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1700884772

Dr. William Giles Allen, MD is a Critical Care Medicine (Internal Medicine) Physician in Wilmington, North Carolina. Licensed in North Carolina. Registered with an NPI since 2005.

Licensed in
NC
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1090 Medical Center Dr
Wilmington, NC 28401-7353
Phone: (910) 343-3345
Fax: (910) 343-1924
Show map & directions

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

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 25107 (NC)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 25107 (NC)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 25107 (NC)

Record details

NPI number1700884772
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESSeptember 11, 2025

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