Provider Profile
Daphne Chan, O.D.
Unclaimed ProfileAbout Dr. Chan
Daphne Chan, O.D. is an optometrist practicing in Berkeley, CA. Daphne trained at University of California - School of Optometry, graduating in 2013. Medicare claims data shows Daphne provided 655 services to 616 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and imaging of optic nerve.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 642-0945
- Email not available
Practice Locations
200 MINOR HL UNIVERSITY OF CALIFORNIA, BERKELEY
Berkeley, CA 94720
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
- Astigmatism
- Dry eye
- Nearsightedness
- Pink eye
- Presbyopia
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
- Corneal abrasion
- Foreign Object in Eye
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
- Emergency Eye Care
- Foreign Object Removal from Eye
Vision correction
Procedures Most Often Billed to Medicare
655 services · 616 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of optic nerve | Treatment | 92133 |
63 | More often than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
38 | More often than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
38 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
38 | As often as other peers in Optometrist |
| Exam of the internal drainage system of eye | Treatment | 92020 |
29 | More often than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
25 | More often than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
24 | As often as other peers in Optometrist |
| Exam of the internal drainage system of eye | Treatment | 92020 |
24 | More often than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
19 | As often as other peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
15 | As often as other 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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other optometrists in Berkeley 7
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of California - School of Optometry 7
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of California - School of Optometry 7
Providers who graduated from the same medical school in the same year.
Also performs Imaging of optic nerve 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Daphne Chan specialize in?
Daphne Chan is an optometrist in Berkeley, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Daphne Chan located?
Daphne Chan is listed at 200 Minor Hl University of California, Berkeley, Berkeley, CA 94720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Daphne Chan's phone number?
The number on file is (510) 642-0945. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Daphne Chan?
Daphne Chan's National Provider Identifier is 1043651425. 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 Daphne Chan train?
Daphne Chan attended University of California - School of Optometry, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Daphne Chan have?
Daphne Chan has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Daphne Chan do most often?
According to Medicare billing data, Daphne Chan provides treatments such as imaging of optic nerve and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Daphne Chan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Daphne Chan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.