Quick answers
- Which hospitals does Timothy P. Dao work at?
- Medicare's official clinician data lists Timothy P. Dao at 2 hospitals: Medical City Arlington and Medical City Plano. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy P. Dao see patients?
- Medicare's clinician data lists 1 practice location in Arlington, TX. Call before your visit to confirm the address.
- What is Timothy P. Dao's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Timothy P. Dao accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy P. Dao 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 Timothy P. Dao?
- (817) 465-4141, as listed in official Medicare / NPI Registry data.
- What is Timothy P. Dao's NPI number?
- 1174526560. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy P. Dao works
Medicare's Facility Affiliation Data lists Timothy P. Dao at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City ArlingtonArlington, TX · Acute Care Hospital · CCN 450675
- Medical City PlanoPlano, TX · Acute Care Hospital · CCN 450651
Practice locations
Addresses where Timothy P. Dao is enrolled with Medicare (CMS data updated 2026-10-02).
- 501 Rita Ln, Suite 105Arlington, TX 76014 (817) 465‑4141
Group practices
Medicare enrollment lists Timothy P. Dao as a member of this group (CMS data updated 2026-10-02).
- Arlington Premier Health Clinic PA2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Arlington
Clinicians with the same Medicare primary specialty in Arlington, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174526560 |
| 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