Quick answers
- Which hospitals does Joaquin A. Peralta work at?
- Medicare's official clinician data lists Joaquin A. Peralta at 2 hospitals: CHI St. Luke's Lakeside Hospital and St. Luke's The Woodlands Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joaquin A. Peralta see patients?
- Medicare's clinician data lists 2 practice locations, including The Woodlands, TX. Call before your visit to confirm the address.
- What is Joaquin A. Peralta's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Joaquin A. Peralta accept Medicare assignment?
- Yes. Medicare's clinician data says Joaquin A. Peralta 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 Joaquin A. Peralta?
- (936) 266-2000, as listed in official Medicare / NPI Registry data.
- What is Joaquin A. Peralta's NPI number?
- 1336721885. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joaquin A. Peralta works
Medicare's Facility Affiliation Data lists Joaquin A. Peralta at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHI St. Luke's Lakeside HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670059
- St. Luke's The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 450862
Practice locations
Addresses where Joaquin A. Peralta is enrolled with Medicare (CMS data updated 2026-10-02).
- 17200 St Lukes Way, CHI St Lukes Health the WoodlandsThe Woodlands, TX 77384 (936) 266‑2000
- 17400 St Lukes Way, CHI St Lukes Health Lakeside HosThe Woodlands, TX 77384 (936) 266‑9000
Group practices
Medicare enrollment lists Joaquin A. Peralta as a member of this group (CMS data updated 2026-10-02).
- Integrative Emergency Services Physician Group-Houston PLLC217 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in The Woodlands
Clinicians with the same Medicare primary specialty in The Woodlands, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Western Michigan Un Homer Stryker School Of Med |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336721885 |
| 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