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Search › Texas › Sleep Medicine (Internal Medicine) Physician

Michael William, MD

NPI 1669931440 · on the registry since 2019 · sole proprietor

Practice

Address
2840 Legacy Dr Ste 400
Frisco, TX 75034
Phone
(469) 200-6100
Organisation at this address
Dallas Ivf1, Llc
Inspire Health Pllc
Venn Enterprises. Inc.
Brian D. Barnett, M.D, P.A.
Plano Fertility Center, Pllc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
29

Registry record

Primary taxonomy
Sleep Medicine (Internal Medicine) Physician
207RS0012X
Also registered as
Internal Medicine Physician
Licence states on file
TX
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-03-06

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Texas