Quick answers
- Which hospitals does Patrick B. Truong work at?
- Medicare's official clinician data lists Patrick B. Truong at 4 hospitals: Emanate Health Foothill Presbyterian Hospital, Emanate Health Inter-Community Hospital, Keck Hospital of USC and San Dimas Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick B. Truong see patients?
- Medicare's clinician data lists 2 practice locations, including Glendora, CA and Covina, CA. Call before your visit to confirm the address.
- What is Patrick B. Truong's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Patrick B. Truong accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick B. Truong 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 Patrick B. Truong offer telehealth?
- Medicare's clinician data says Patrick B. Truong offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Patrick B. Truong?
- (626) 737-1066, as listed in official Medicare / NPI Registry data.
- What is Patrick B. Truong's NPI number?
- 1326237819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick B. Truong works
Medicare's Facility Affiliation Data lists Patrick B. Truong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emanate Health Foothill Presbyterian HospitalGlendora, CA · Acute Care Hospital · CCN 050597
- Emanate Health Inter-Community HospitalCovina, CA · Acute Care Hospital · CCN 050382
- Keck Hospital of USCLos Angeles, CA · Acute Care Hospital · CCN 050696
- San Dimas Community HospitalSan Dimas, CA · Acute Care Hospital · CCN 050588
Practice locations
Addresses where Patrick B. Truong is enrolled with Medicare (CMS data updated 2026-10-02).
- 415 W Route 66, Suite 102Glendora, CA 91740 (626) 737‑1066
- 500 W San Bernardino Rd, Suite BCovina, CA 91722 (626) 960‑2326
Group practices
Medicare enrollment lists Patrick B. Truong as a member of this group (CMS data updated 2026-10-02).
- Citrus Valley Gastroenterology a Medical Corporation7 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Glendora
Clinicians with the same Medicare primary specialty in Glendora, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326237819 |
| 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