Quick answers
- Where does Matthew Lewin see patients?
- Medicare's clinician data lists 3 practice locations, including Flower Mound, TX, Southlake, TX and Thibodaux, LA. Call before your visit to confirm the address.
- What is Matthew Lewin's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Matthew Lewin accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Lewin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Matthew Lewin?
- (972) 691-3777, as listed in official Medicare / NPI Registry data.
- What is Matthew Lewin's NPI number?
- 1669450441. 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 Matthew Lewin is enrolled with Medicare (CMS data updated 2026-10-02).
- 4370 Medical Arts Dr, Suite 295Flower Mound, TX 75028 (972) 691‑3777
- 505 S Nolen Dr, ASouthlake, TX 76092 (817) 424‑1525
- 764 N Acadia Rd, Suite AThibodaux, LA 70301 (985) 446‑1958
Group practices
Medicare enrollment lists Matthew Lewin as a member of this group (CMS data updated 2026-10-02).
- Texas Digestive Disease Consultants, PLLC608 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669450441 |
| 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