Quick answers
- Which hospitals does Genaro H. Marquez work at?
- Medicare's official clinician data lists Genaro H. Marquez at 2 hospitals: Kaleida Health and Medical City Arlington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Genaro H. Marquez see patients?
- Medicare's clinician data lists 3 practice locations, including Webster, TX, Mesquite, TX and Arlington, TX. Call before your visit to confirm the address.
- What is Genaro H. Marquez's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Genaro H. Marquez accept Medicare assignment?
- Yes. Medicare's clinician data says Genaro H. Marquez 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 Genaro H. Marquez?
- (281) 554-3494, as listed in official Medicare / NPI Registry data.
- What is Genaro H. Marquez's NPI number?
- 1689952582. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Genaro H. Marquez works
Medicare's Facility Affiliation Data lists Genaro H. Marquez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- Medical City ArlingtonArlington, TX · Acute Care Hospital · CCN 450675
Practice locations
Addresses where Genaro H. Marquez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 W Medical Ctr Blvd, Suite 1200Webster, TX 77598 (281) 554‑3494
- 2704 N Galloway Ave, Suite 102Mesquite, TX 75150 (972) 961‑7171
- 3301 Matlock RdArlington, TX 76015 (469) 607‑2276
Group practices
Medicare enrollment lists Genaro H. Marquez as a member of these groups (CMS data updated 2026-10-02).
- Endo Sedation LLC293 clinicians in the group
- NTX Anesthesiology Consultants PLLC120 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in Webster
Clinicians with the same Medicare primary specialty in Webster, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689952582 |
| 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