Physician Profile
Unclaimed ProfileAbout CHEN
Brian Hong Chen, M.D. is a healthcare provider in San Gabriel, CA specialising in ophthalmology. Brian is also listed as specialising in internal medicine and ophthalmology — glaucoma.
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 kind of doctor is Dr. Chen?
Dr. Chen is an ophthalmology in San Gabriel, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
What is Dr. Chen's address?
Dr. Chen is listed at 207 S SANTA ANITA ST STE P25, San Gabriel, CA 91776. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Chen?
The number on file is (626) 284-8448. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Chen's NPI number?
Dr. Chen's National Provider Identifier is 1952631632. 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. Chen train?
Dr. Chen attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chen been practising?
Dr. Chen has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chen perform?
According to Medicare billing data, Dr. Chen performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and closure of tear duct opening using plug; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Chen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (626) 284-8448
- Email not available
Practice Locations
207 S SANTA ANITA ST STE P25
San Gabriel, CA 91776
Procedures Most Often Billed to Medicare
2,950 services · 2,653 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
130 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
52 |
| Closure of tear duct opening using plug | Procedure | 68761 |
27 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
19 |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
15 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
253 |
| Established patient complete exam of visual system | Treatment | 92014 |
546 |
| Imaging of optic nerve | Treatment | 92133 |
307 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
268 |
| Exam of visual field with extended testing | Treatment | 92083 |
250 |
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 ophthalmology specialists at this location 2
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 San Gabriel 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.