Physician Profile
Unclaimed ProfileAbout CHENG
Clement Jackson Cheng, MD is a healthcare provider in Stanford, CA specializing in ophthalmology. Clement trained at Northwestern University Feinberg Medical School, graduating in 2000. Clement is also listed as specializing in ophthalmology — cornea & external disease. According to Medicare claims data, Clement cared for 2,866 Medicare patients across 3,862 services.
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
- (650) 723-4000
- Email not available
Practice Locations
300 PASTEUR DR
Stanford, CA 94305
Procedures Most Often Billed to Medicare
3,862 services · 2,866 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
285 |
| Removal of eyelashes using forceps | Procedure | 67820 |
43 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
41 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
32 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
25 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
1,305 |
| Established patient complete exam of visual system | Treatment | 92014 |
737 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
483 |
| Exam of visual field with extended testing | Treatment | 92083 |
180 |
| Imaging of optic nerve | Treatment | 92133 |
145 |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 Stanford 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Cheng's specialty?
Dr. Cheng is an ophthalmology in Stanford, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where can I find Dr. Cheng?
Dr. Cheng is listed at 300 PASTEUR DR, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Cheng?
The number on file is (650) 723-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Cheng's NPI number?
Dr. Cheng's National Provider Identifier is 1629065826. 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 Dr. Cheng's medical education?
Dr. Cheng attended Northwestern University Feinberg Medical School, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Cheng been practicing?
Dr. Cheng has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Cheng known for?
According to Medicare billing data, Dr. Cheng performs procedures including removal of cataract with insertion of prosthetic lens, removal of eyelashes using forceps and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient problem focused exam of visual system and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Cheng confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cheng. 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.