Quick answers
- Which hospitals does Luis Frias work at?
- Medicare's official clinician data lists Luis Frias at 3 hospitals: Gov Juan F Luis Hospital & Medical Center, South Texas Health System and White Plains Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Luis Frias see patients?
- Medicare's clinician data lists 2 practice locations, including McAllen, TX and White Plains, NY. Call before your visit to confirm the address.
- What is Luis Frias's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Luis Frias accept Medicare assignment?
- Yes. Medicare's clinician data says Luis Frias 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 Luis Frias?
- (956) 632-4000, as listed in official Medicare / NPI Registry data.
- What is Luis Frias's NPI number?
- 1982710117. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Luis Frias works
Medicare's Facility Affiliation Data lists Luis Frias at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gov Juan F Luis Hospital & Medical CenterSt Croix, VI · Acute Care Hospital · CCN 480002
- South Texas Health SystemEdinburg, TX · Acute Care Hospital · CCN 450119
- White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · CCN 330304
Practice locations
Addresses where Luis Frias is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 W Expressway, Suite 83McAllen, TX 78503 (956) 632‑4000
- 41 E Post RdWhite Plains, NY 10601 (914) 681‑0600
Group practices
Medicare enrollment lists Luis Frias as a member of these groups (CMS data updated 2026-10-02).
- East Post Road Medical Services PC429 clinicians in the group
- McAllen Hospitalist Group PLLC108 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in McAllen
Clinicians with the same Medicare primary specialty in McAllen, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982710117 |
| 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