Quick answers
- Where does Muhammad Shamim see patients?
- Medicare's clinician data lists 2 practice locations, including Brownsville, TX. Call before your visit to confirm the address.
- What is Muhammad Shamim's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Rheumatology.
- Does Muhammad Shamim accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad Shamim 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 Muhammad Shamim?
- (956) 621-3593, as listed in official Medicare / NPI Registry data.
- What is Muhammad Shamim's NPI number?
- 1326085796. 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 Muhammad Shamim is enrolled with Medicare (CMS data updated 2026-10-02).
- 191 E Price RdBrownsville, TX 78521 (956) 621‑3593
- 95 E Price Rd, Bldg DBrownsville, TX 78521 (956) 546‑3209
Group practices
Medicare enrollment lists Muhammad Shamim as a member of this group (CMS data updated 2026-10-02).
- Brownsville Community Health Clinic Corporation18 clinicians in the group
Specialties
- Internal Medicineprimary
- Rheumatologyalso
Other internal medicine doctors in Brownsville
Clinicians with the same Medicare primary specialty in Brownsville, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326085796 |
| 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