Quick answers
- Which hospitals does Daniel S. Ong work at?
- Medicare's official clinician data lists Daniel S. Ong at 5 hospitals: Baylor Scott & White the Heart Hospital Plano, Baylor Scott and White Medical Center Lake Pointe, Baylor Scott and White Medical Center Sunnyvale, Baylor University Medical Center and Dallas Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel S. Ong see patients?
- Medicare's clinician data lists 6 practice locations, including Dallas, TX, McKinney, TX and Rowlett, TX. Call before your visit to confirm the address.
- What is Daniel S. Ong's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Daniel S. Ong accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel S. Ong 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.
- Does Daniel S. Ong offer telehealth?
- Medicare's clinician data says Daniel S. Ong offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Daniel S. Ong?
- (972) 817-6100, as listed in official Medicare / NPI Registry data.
- What is Daniel S. Ong's NPI number?
- 1427292705. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel S. Ong works
Medicare's Facility Affiliation Data lists Daniel S. Ong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White the Heart Hospital PlanoPlano, TX · Acute Care Hospital · CCN 670025
- Baylor Scott and White Medical Center Lake PointeRowlett, TX · Acute Care Hospital · CCN 450742
- Baylor Scott and White Medical Center SunnyvaleSunnyvale, TX · Acute Care Hospital · CCN 670060
- Baylor University Medical CenterDallas, TX · Acute Care Hospital · CCN 450021
- Dallas Regional Medical CenterMesquite, TX · Acute Care Hospital · CCN 450688
Practice locations
Addresses where Daniel S. Ong is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 3500 Gaston Ave, Fl 1Dallas, TX 75246 (972) 817‑6100
- 4001 Worth StDallas, TX 75246
- 5252 W University DrMcKinney, TX 75071 (469) 764‑6950
- 611 N Hall St, 400 Baylor Scott and White Cardiology ConsultDallas, TX 75226 (469) 800‑7400
- 6800 Scenic Dr, Suite 1071Rowlett, TX 75088 (972) 535‑2946
Group practices
Medicare enrollment lists Daniel S. Ong as a member of this group (CMS data updated 2026-10-02).
- Healthtexas Provider Network2,697 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Texas →
Other cardiologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427292705 |
| 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