Individual provider · Type 1 NPI

William Giles Allen, MD

Sleep Medicine (Internal Medicine) Physician · Wilmington, NC

NPI number 1700884772 Active

Practice location

1090 Medical Center Dr
Wilmington, NC 28401-7353

Fax (910) 343-1924

Specialties and licenses

TaxonomyCodeLicense
Critical Care Medicine (Internal Medicine) Physician 207RC0200X25107 (NC)
Pulmonary Disease Physician 207RP1001X25107 (NC)
Sleep Medicine (Internal Medicine) Physician Primary 207RS0012X25107 (NC)

Sleep Medicine (Internal Medicine) Physician: An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disor…

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About NPI 1700884772

William Giles Allen, MD's National Provider Identifier is 1700884772, issued on Jul 13, 2005. The primary taxonomy on file is Sleep Medicine (Internal Medicine) Physician (207RS0012X), and the practice location is in Wilmington, NC. The record was last updated on Sep 11, 2025.