Physician Profile
Unclaimed ProfileAbout NG
Based in Upland, CA, Caleb Ng is listed in the NPI registry under ophthalmology. Caleb graduated from Loma Linda University School of Medicine in 2015. Caleb is also listed as specialising in ophthalmology — retina specialist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Ng specialise in?
Dr. Ng is an ophthalmology in Upland, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Ng located?
Dr. Ng is listed at 555 N 13TH AVE, Upland, CA 91786. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ng's phone number?
The number on file is (800) 345-8979. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ng's NPI number?
Dr. Ng's National Provider Identifier is 1568842672. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ng go to medical school?
Dr. Ng attended Loma Linda University School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ng been practising?
Dr. Ng has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ng do most often?
According to Medicare billing data, Dr. Ng performs procedures including injection of drug into eye, destruction of leaking blood vessels of retina using laser and removal of membrane of retina with removal of internal limiting membrane of retina; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as imaging of retina and extended exam of the back part of the eye with optic nerve drawing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ng confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ng. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (800) 345-8979
- Email not available
Practice Locations
555 N 13TH AVE
Upland, CA 91786
Procedures Most Often Billed to Medicare
44,725 services · 2,902 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,345 |
| Destruction of leaking blood vessels of retina using laser | Procedure | 67228 |
22 |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
18 |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
52 |
| Imaging of retina | Treatment | 92134 |
2,356 |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
523 |
| Exam of retinal blood vessels using a special camera after injection of a dye | Treatment | 92235 |
194 |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
134 |
| Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye | Treatment | 92242 |
17 |
| Injection, faricimab-svoa, 0.1 mg | Drug given | J2777 |
34,440 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ophthalmology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in Upland 2
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Loma Linda University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.