Quick answers
- Which hospitals does Darrell Wu work at?
- Medicare's official clinician data lists Darrell Wu at 4 hospitals: Grossmont Hospital, Palomar Health Downtown Campus, Temecula Valley Hospital and Tri-City Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Darrell Wu see patients?
- Medicare's clinician data lists 4 practice locations, including Escondido, CA, La Mesa, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Darrell Wu's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Cardiac Surgery.
- Does Darrell Wu accept Medicare assignment?
- Yes. Medicare's clinician data says Darrell Wu 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 Darrell Wu?
- (858) 673-2450, as listed in official Medicare / NPI Registry data.
- What is Darrell Wu's NPI number?
- 1598921272. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Darrell Wu works
Medicare's Facility Affiliation Data lists Darrell Wu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grossmont HospitalLa Mesa, CA · Acute Care Hospital · CCN 050026
- Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · CCN 050115
- Temecula Valley HospitalTemecula, CA · Acute Care Hospital · CCN 050775
- Tri-City Medical CenterOceanside, CA · Acute Care Hospital · CCN 050128
Practice locations
Addresses where Darrell Wu is enrolled with Medicare (CMS data updated 2026-10-02).
- 2130 Citracado PkwyEscondido, CA 92029 (858) 673‑2450
- 5555 Grossmont Ctr DrLa Mesa, CA 91942 (619) 740‑6000
- 7901 Frost StSan Diego, CA 92123 (858) 939‑3400
- 901 San Bernardino Rd, Suite 102Upland, CA 91786 (909) 579‑6721
Group practices
Medicare enrollment lists Darrell Wu as a member of these groups (CMS data updated 2026-10-02).
- Emergency and Acute Care Medical Corporation422 clinicians in the group
- Arch Health Partners Inc145 clinicians in the group
- Synergy Ct Surgery Partnership19 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- Cardiac Surgeryalso
Other thoracic surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598921272 |
| 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