Mallory Williams, MD
Mallory Williams, MD is a General Surgery in Washington, District of Columbia. Qualified in 1999, 27 years ago. Practices with Cook County, a 787-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in District of Columbia, Massachusetts and Ohio.
- Years since qualifying
- 27
- Licensed in
- DC, MA, OH
- In the registry since
- 2006
- Specialties on file
- 5
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
2041 Georgia Ave NW Ste 4000Washington, DC 20060-4228
Phone: (202) 865-3785
Fax: (202) 865-3136
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 3000 Arlington Ave, Toledo, OH 43614-2598 — (419) 383-4000
Specialties & licences
| Trauma Surgery Physician (primary) | Taxonomy 2086S0127X · Licence 35.095349 (OH) |
|---|---|
| Surgery Physician | Taxonomy 208600000X · Licence 227496 (MA) |
| Surgery Physician | Taxonomy 208600000X · Licence MD041969 (DC) |
| Surgery Physician | Taxonomy 208600000X · Licence 35.095349 (OH) |
| Surgical Critical Care Physician | Taxonomy 2086S0102X · Licence 35.095349 (OH) |
Record details
| NPI number | 1669488003 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 31, 2006 |
| Last updated in NPPES | January 14, 2026 |
| Certification date | January 14, 2026 |
Medicare enrollment
| Medicare specialty | GENERAL SURGERY |
|---|---|
| Medical school | OTHER |
| Graduated | 1999 (27 years in practice) |
| Group practice | Cook County — 787 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
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