Quick answers
- Which hospitals does Nancy Ly work at?
- Medicare's official clinician data lists Nancy Ly at 1 hospital: Sharp Chula Vista Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy Ly see patients?
- Medicare's clinician data lists 2 practice locations, including National City, CA and Chula Vista, CA. Call before your visit to confirm the address.
- What is Nancy Ly's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Nancy Ly accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Ly 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 Nancy Ly offer telehealth?
- Medicare's clinician data says Nancy Ly offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nancy Ly?
- (619) 434-4288, as listed in official Medicare / NPI Registry data.
- What is Nancy Ly's NPI number?
- 1295007144. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy Ly works
Medicare's Facility Affiliation Data lists Nancy Ly at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sharp Chula Vista Medical CenterChula Vista, CA · Acute Care Hospital · CCN 050222
Practice locations
Addresses where Nancy Ly is enrolled with Medicare (CMS data updated 2026-10-02).
- 1415 E 8th St, Suite 5National City, CA 91950 (619) 434‑4288
- 751 Med Ctr CtChula Vista, CA 91911 (619) 502‑5800
Group practices
Medicare enrollment lists Nancy Ly as a member of this group (CMS data updated 2026-10-02).
- Emergency and Acute Care Medical Corporation422 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in California →
Other cardiologists in National City
Clinicians with the same Medicare primary specialty in National City, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295007144 |
| 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