Quick answers
- Which hospitals does Mark A. Margolis work at?
- Medicare's official clinician data lists Mark A. Margolis at 5 hospitals: Baylor Scott & White Medical Center Plano, Baylor Scott and White Medical Center Lake Pointe, Medical Center of McKinney, Medical City Lewisville and Texas Health Presbyterian Hospital Rockwall. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Margolis see patients?
- Medicare's clinician data lists 4 practice locations, including McKinney, TX, Plano, TX and Rowlett, TX. Call before your visit to confirm the address.
- What is Mark A. Margolis's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Mark A. Margolis accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Margolis 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 Mark A. Margolis?
- (972) 547-8000, as listed in official Medicare / NPI Registry data.
- What is Mark A. Margolis's NPI number?
- 1114967882. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Margolis works
Medicare's Facility Affiliation Data lists Mark A. Margolis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Medical Center PlanoPlano, TX · Acute Care Hospital · CCN 450890
- Baylor Scott and White Medical Center Lake PointeRowlett, TX · Acute Care Hospital · CCN 450742
- Medical Center of McKinneyMcKinney, TX · Acute Care Hospital · CCN 450403
- Medical City LewisvilleLewisville, TX · Acute Care Hospital · CCN 450669
- Texas Health Presbyterian Hospital RockwallRockwall, TX · Acute Care Hospital · CCN 670044
Practice locations
Addresses where Mark A. Margolis is enrolled with Medicare (CMS data updated 2026-10-02).
- 4500 Medical Ctr DrMcKinney, TX 75069 (972) 547‑8000
- 4700 Alliance BlvdPlano, TX 75093 (469) 814‑2000
- 6800 Scenic DrRowlett, TX 75088 (972) 412‑2273
- 9440 Poppy DrDallas, TX 75218 (214) 324‑6100
Group practices
Medicare enrollment lists Mark A. Margolis as a member of this group (CMS data updated 2026-10-02).
- Metropolitan Anesthesia Consultants, LLP138 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in McKinney
Clinicians with the same Medicare primary specialty in McKinney, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114967882 |
| 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