Quick answers
- Which hospitals does Merlyn M. Asuncion work at?
- Medicare's official clinician data lists Merlyn M. Asuncion at 2 hospitals: Lac/Rancho Los Amigos National Rehabilitation Center and Northridge Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Merlyn M. Asuncion see patients?
- Medicare's clinician data lists 1 practice location in Van Nuys, CA. Call before your visit to confirm the address.
- What is Merlyn M. Asuncion's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Geriatric Medicine.
- Does Merlyn M. Asuncion accept Medicare assignment?
- Yes. Medicare's clinician data says Merlyn M. Asuncion 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 Merlyn M. Asuncion offer telehealth?
- Medicare's clinician data says Merlyn M. Asuncion offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Merlyn M. Asuncion's NPI number?
- 1679656193. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Merlyn M. Asuncion works
Medicare's Facility Affiliation Data lists Merlyn M. Asuncion at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lac/Rancho Los Amigos National Rehabilitation CenterDowney, CA · Acute Care Hospital · CCN 050717
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
Practice locations
Addresses where Merlyn M. Asuncion is enrolled with Medicare (CMS data updated 2026-10-02).
- 14555 Hamlin St, Suite 108Van Nuys, CA 91411
Specialties
- Internal Medicineprimary
- Geriatric Medicinealso
Other internal medicine doctors in Van Nuys
Clinicians with the same Medicare primary specialty in Van Nuys, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679656193 |
| 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