Quick answers
- Where does Caleb C. Ng see patients?
- Medicare's clinician data lists 2 practice locations, including Apple Valley, CA and Upland, CA. Call before your visit to confirm the address.
- What is Caleb C. Ng's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Caleb C. Ng accept Medicare assignment?
- Yes. Medicare's clinician data says Caleb C. Ng 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 Caleb C. Ng?
- (800) 345-8979, as listed in official Medicare / NPI Registry data.
- What is Caleb C. Ng's NPI number?
- 1568842672. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Caleb C. Ng is enrolled with Medicare (CMS data updated 2026-10-02).
- 15099 Kamana RdApple Valley, CA 92307 (800) 345‑8979
- 555 N 13th AveUpland, CA 91786 (909) 982‑8846
Group practices
Medicare enrollment lists Caleb C. Ng as a member of this group (CMS data updated 2026-10-02).
- Pacific Eye Institute a Medical Group Inc44 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568842672 |
| 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
- 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