Quick answers
- Which hospitals does Vanessa K. Hoang work at?
- Medicare's official clinician data lists Vanessa K. Hoang at 2 hospitals: Hoag Memorial Hospital Presbyterian and Providence Mission Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Vanessa K. Hoang see patients?
- Medicare's clinician data lists 1 practice location in Mission Viejo, CA. Call before your visit to confirm the address.
- What is Vanessa K. Hoang's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Vanessa K. Hoang accept Medicare assignment?
- Yes. Medicare's clinician data says Vanessa K. Hoang 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 Vanessa K. Hoang?
- (949) 364-7710, as listed in official Medicare / NPI Registry data.
- What is Vanessa K. Hoang's NPI number?
- 1083971618. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Vanessa K. Hoang works
Medicare's Facility Affiliation Data lists Vanessa K. Hoang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
- Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · CCN 050567
Practice locations
Addresses where Vanessa K. Hoang is enrolled with Medicare (CMS data updated 2026-10-02).
- 27700 Medical Ctr RdMission Viejo, CA 92691 (949) 364‑7710
Group practices
Medicare enrollment lists Vanessa K. Hoang as a member of this group (CMS data updated 2026-10-02).
- Newport Harbor Pathology Medical Group Inc27 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083971618 |
| 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