Physician Profile
Unclaimed ProfileAbout KWOK
Jay Kwok, O.D. practices optometry in Orange, CA. Jay is a 2008 graduate of Pennsylvania College of Optometry. Jay is also listed as specializing in optometrist. Medicare claims data shows Jay provided 631 services to 605 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 997-7000
- Email not available
Practice Locations
1031 W CHAPMAN AVE SUITE 204
Orange, CA 92868
Procedures Most Often Billed to Medicare
631 services · 605 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
147 |
| Photography of the retina | Treatment | 92250 |
114 |
| Exam of visual field with extended testing | Treatment | 92083 |
72 |
| Imaging of optic nerve | Treatment | 92133 |
59 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
51 |
| Imaging of retina | Treatment | 92134 |
49 |
| Measurement of retinal and optic nerve function | Treatment | 92273 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
112 |
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.
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 optometry specialists in Orange 8
Same specialty, same city.
Trained at Pennsylvania College of Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2008 at Pennsylvania College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Kwok specialize in?
Dr. Kwok is an optometry in Orange, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Kwok located?
Dr. Kwok is listed at 1031 W CHAPMAN AVE SUITE 204, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kwok's phone number?
The number on file is (714) 997-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kwok?
Dr. Kwok's National Provider Identifier is 1275783607. 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. Kwok go to medical school?
Dr. Kwok attended Pennsylvania College of Optometry, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kwok have?
Dr. Kwok has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kwok do most often?
According to Medicare billing data, Dr. Kwok provides treatments such as established patient complete exam of visual system and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Kwok's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kwok. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.