Quick answers
- Which hospitals does Ruiz Haider work at?
- Medicare's official clinician data lists Ruiz Haider at 1 hospital: Methodist Mansfield Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ruiz Haider see patients?
- Medicare's clinician data lists 1 practice location in Mansfield, TX. Call before your visit to confirm the address.
- What is Ruiz Haider's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ruiz Haider accept Medicare assignment?
- Yes. Medicare's clinician data says Ruiz Haider 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 Ruiz Haider?
- (817) 473-0277, as listed in official Medicare / NPI Registry data.
- What is Ruiz Haider's NPI number?
- 1871549006. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ruiz Haider works
Medicare's Facility Affiliation Data lists Ruiz Haider at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist Mansfield Medical CenterMansfield, TX · Acute Care Hospital · CCN 670023
Practice locations
Addresses where Ruiz Haider is enrolled with Medicare (CMS data updated 2026-10-02).
- 1290 Hwy 157 NMansfield, TX 76063 (817) 473‑0277
Specialties
- Family Practiceprimary
Other family doctors in Mansfield
Clinicians with the same Medicare primary specialty in Mansfield, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871549006 |
| 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