Individual provider · Type 1 NPI

Michael William, MD

Sleep Medicine (Internal Medicine) Physician · Frisco, TX

NPI number 1669931440 Active

Practice location

2840 Legacy Dr Ste 400
Frisco, TX 75034-6055

Call (469) 200-6100 Map

Specialties and licenses

TaxonomyCodeLicense
Sleep Medicine (Internal Medicine) Physician Primary 207RS0012XU2037 (TX)
Internal Medicine Physician 207R00000XU2037 (TX)

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 1669931440

Michael William, MD's National Provider Identifier is 1669931440, issued on Mar 19, 2019. The primary taxonomy on file is Sleep Medicine (Internal Medicine) Physician (207RS0012X), and the practice location is in Frisco, TX. The record was last updated on Mar 6, 2026.