Quick answers
- Which hospitals does Nancy Hernandez work at?
- Medicare's official clinician data lists Nancy Hernandez at 1 hospital: Providence St. Jude Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy Hernandez see patients?
- Medicare's clinician data lists 1 practice location in Garden Grove, CA. Call before your visit to confirm the address.
- What is Nancy Hernandez's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Nancy Hernandez accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Hernandez 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 Hernandez offer telehealth?
- Medicare's clinician data says Nancy Hernandez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nancy Hernandez?
- (714) 636-2890, as listed in official Medicare / NPI Registry data.
- What is Nancy Hernandez's NPI number?
- 1831305879. 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 Hernandez works
Medicare's Facility Affiliation Data lists Nancy Hernandez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · CCN 050168
Practice locations
Addresses where Nancy Hernandez is enrolled with Medicare (CMS data updated 2026-10-02).
- 12665 Garden Grove Blvd, Suite 211Garden Grove, CA 92843 (714) 636‑2890
Group practices
Medicare enrollment lists Nancy Hernandez as a member of this group (CMS data updated 2026-10-02).
- Southern California Kidney Consultants Inc21 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Garden Grove
Clinicians with the same Medicare primary specialty in Garden Grove, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831305879 |
| 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