Quick answers
- Where does Michael D. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Midlothian, TX and McKinney, TX. Call before your visit to confirm the address.
- What is Michael D. Williams's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Michael D. Williams accept Medicare assignment?
- Medicare's clinician data says Michael D. Williams may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael D. Williams?
- (469) 612-2900, as listed in official Medicare / NPI Registry data.
- What is Michael D. Williams's NPI number?
- 1184628067. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Michael D. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 211 E Ave G, Unit 806Midlothian, TX 76065 (469) 612‑2900
- 275 Holder TrlMcKinney, TX 75071 (214) 491‑4191
Group practices
Medicare enrollment lists Michael D. Williams as a member of this group (CMS data updated 2026-10-02).
- Willis Senior Housecalls PLLC4 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Midlothian
Clinicians with the same Medicare primary specialty in Midlothian, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of North Texas Hsc, College Of Osteopathic Med |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1184628067 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians