Quick answers
- Which hospitals does Michael S. Marshall work at?
- Medicare's official clinician data lists Michael S. Marshall at 5 hospitals: Methodist Charlton Medical Center, Methodist Dallas Medical Center, Methodist Mansfield Medical Center, Methodist Midlothian Medical Center and Methodist Richardson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Marshall see patients?
- Medicare's clinician data lists 3 practice locations, including Midlothian, TX, Dallas, TX and Grand Prairie, TX. Call before your visit to confirm the address.
- What is Michael S. Marshall's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael S. Marshall accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Marshall 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.
- Does Michael S. Marshall offer telehealth?
- Medicare's clinician data says Michael S. Marshall offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael S. Marshall?
- (469) 856-2476, as listed in official Medicare / NPI Registry data.
- What is Michael S. Marshall's NPI number?
- 1881668952. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael S. Marshall works
Medicare's Facility Affiliation Data lists Michael S. Marshall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist Charlton Medical CenterDallas, TX · Acute Care Hospital · CCN 450723
- Methodist Dallas Medical CenterDallas, TX · Acute Care Hospital · CCN 450051
- Methodist Mansfield Medical CenterMansfield, TX · Acute Care Hospital · CCN 670023
- Methodist Midlothian Medical CenterMidlothian, TX · Acute Care Hospital · CCN 670300
- Methodist Richardson Medical CenterRichardson, TX · Acute Care Hospital · CCN 450537
Practice locations
Addresses where Michael S. Marshall is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 FM, 663 Suite 160Midlothian, TX 76065 (469) 856‑2476
- 3000 Blackburn St, Suite 130Dallas, TX 75204 (214) 599‑8624
- 5224 S State Hwy 360Grand Prairie, TX 75052 (972) 522‑0691
Group practices
Medicare enrollment lists Michael S. Marshall as a member of these groups (CMS data updated 2026-10-02).
- Medhealth450 clinicians in the group
- Green Oaks Physical Therapy Limited Partnership242 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Midlothian
Clinicians with the same Medicare primary specialty in Midlothian, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881668952 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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