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Edit this profileAt a glance
- 3700 San Pablo Ave, Suite B5, Hercules, CA 94547
About Dr. Ng
Listed in the NPI registry as an optometrist, Darren J. Ng, O.D. practices in Hercules, CA. Darren graduated from University of California - School of Optometry in 2007. According to Medicare claims data, the services billed most often include photography of the retina. NPI 1164612156 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (510) 741-9900
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3700 SAN PABLO AVE SUITE B5
Hercules, CA 94547
Conditions Commonly Evaluated or Treated
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
12 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
12 | Less often than most peers in Optometrist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometrists in Hercules 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California - School of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at University of California - School of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Photography of the retina 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Darren J. Ng's specialty?
Darren J. Ng is an optometrist in Hercules, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Darren J. Ng?
Darren J. Ng is listed at 3700 San Pablo Ave Suite B5, Hercules, CA 94547. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Darren J. Ng?
The number on file is (510) 741-9900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Darren J. Ng's NPI number?
Darren J. Ng's National Provider Identifier is 1164612156. 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
What is Darren J. Ng's education?
Darren J. Ng attended University of California - School of Optometry, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Darren J. Ng been practicing?
Darren J. Ng has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What is Darren J. Ng known for?
According to Medicare billing data, Darren J. Ng provides treatments such as photography of the retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Darren J. Ng confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Darren J. Ng. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.