Dr. Michael William, MD
Internal Medicine, Sleep Medicine in Frisco, TX. Individual provider (NPI-1).
NPI number1669931440
StatusActive
Last updated in NPPESMar 6, 2026
Details
- NPI
- 1669931440
- Entity type
- Individual (NPI-1)
- Name
- Dr. Michael William
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- Enumeration date
- Mar 19, 2019
- Certification date
- Mar 6, 2026
- Last updated
- Mar 6, 2026
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 207RS0012X | Internal Medicine, Sleep Medicine | U2037 | TX | Yes |
| 207R00000X | Internal Medicine | U2037 | TX |
Practice location
2840 Legacy Dr Ste 400Frisco, TX 75034-6055
Phone 469-200-6100
Mailing address
2840 Legacy Dr Ste 400Frisco, TX 75034-6055
Phone 469-200-6100
Is something wrong?
This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.
Other Sleep Medicine (Internal Medicine) Physician providers in Frisco, TX
- Brady Medical Group Of Texas PLLCNPI 1952268203
- Marie Nguyen Dibra, MDNPI 1659661924
- Marie Dibra MD PLLCNPI 1215543632
- Joyce M Shotwell, MDNPI 1770586331
- Shotwell MD PCNPI 1740196757
All 6 Sleep Medicine (Internal Medicine) Physician providers in Frisco · All 6,457 providers in Frisco
Checking a whole list?
Paste up to 5,000 NPIs and download status, name, taxonomy, license and address for each one. Useful for credentialing, billing and pharmacy claim checks.