Quick answers
- Which hospitals does Julina Ongkasuwan work at?
- Medicare's official clinician data lists Julina Ongkasuwan at 2 hospitals: Baylor St. Luke's Medical Center and Memorial Hermann Memorial City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Julina Ongkasuwan see patients?
- Medicare's clinician data lists 6 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Julina Ongkasuwan's specialty?
- Medicare lists Otolaryngology as the primary specialty, and also Pediatric Medicine.
- Does Julina Ongkasuwan accept Medicare assignment?
- Yes. Medicare's clinician data says Julina Ongkasuwan 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 Julina Ongkasuwan?
- (713) 798-6131, as listed in official Medicare / NPI Registry data.
- What is Julina Ongkasuwan's NPI number?
- 1992935464. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Julina Ongkasuwan works
Medicare's Facility Affiliation Data lists Julina Ongkasuwan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor St. Luke's Medical CenterHouston, TX · Acute Care Hospital · CCN 450193
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
Practice locations
Addresses where Julina Ongkasuwan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1977 Butler BlvdHouston, TX 77030
- 1977 Butler BoulevardHouston, TX 77030
- 1977 Butler Boulevard 6th Floor, 200 Bcm PhysiciansHouston, TX 77030 (713) 798‑6131
- 6720 Bertner AveHouston, TX 77030
- 6770 Bertner Ave, Suite C 350Houston, TX 77030 (713) 798‑1000
Group practices
Medicare enrollment lists Julina Ongkasuwan as a member of this group (CMS data updated 2026-10-02).
- Baylor College of Medicine1,240 clinicians in the group
Specialties
- Otolaryngologyprimary
- Pediatric Medicinealso
Other ENT doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992935464 |
| 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