Quick answers
- Which hospitals does Tuan A. Pham work at?
- Medicare's official clinician data lists Tuan A. Pham at 2 hospitals: Pomona Valley Hospital Medical Center and San Antonio Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tuan A. Pham see patients?
- Medicare's clinician data lists 1 practice location in Rancho Cucamonga, CA. Call before your visit to confirm the address.
- What is Tuan A. Pham's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine and Peripheral Vascular Disease.
- Does Tuan A. Pham accept Medicare assignment?
- Yes. Medicare's clinician data says Tuan A. Pham 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 Tuan A. Pham offer telehealth?
- Medicare's clinician data says Tuan A. Pham offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Tuan A. Pham?
- (909) 941-4777, as listed in official Medicare / NPI Registry data.
- What is Tuan A. Pham's NPI number?
- 1134163793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tuan A. Pham works
Medicare's Facility Affiliation Data lists Tuan A. Pham at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · CCN 050231
- San Antonio Regional HospitalUpland, CA · Acute Care Hospital · CCN 050099
Practice locations
Addresses where Tuan A. Pham is enrolled with Medicare (CMS data updated 2026-10-02).
- 9333 Base Line Rd, Suite 160Rancho Cucamonga, CA 91730 (909) 941‑4777
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in California →
Other cardiologists in Rancho Cucamonga
Clinicians with the same Medicare primary specialty in Rancho Cucamonga, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rush Medical College Of Rush University |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134163793 |
| 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