Physician Profile
Unclaimed ProfileAbout CHEN
Howard H Chen, MD practises ophthalmology in Campbell, CA. Howard is a 1993 graduate of New York University Medical College - Nlg.
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 is Dr. Chen's specialty?
Dr. Chen is an ophthalmology in Campbell, 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. Chen?
Dr. Chen is listed at 3395 S BASCOM AVE STE 140, Campbell, CA 95008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chen?
The number on file is (408) 559-0666. 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 1699763748. 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. Chen's medical education?
Dr. Chen attended New York University Medical College - Nlg, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chen been practising?
Dr. Chen has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Chen known for?
According to Medicare billing data, Dr. Chen performs procedures including injection of drug into eye, photocoagulation treatment to prevent detachment of retina and injection of drug or substance into membrane covering eyeball; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as imaging of retina and established patient problem focused 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. 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
- (408) 559-0666
- Email not available
Practice Locations
3395 S BASCOM AVE STE 140
Campbell, CA 95008
Procedures Most Often Billed to Medicare
96,847 services · 4,548 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
2,140 |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
24 |
| Injection of drug or substance into membrane covering eyeball | Procedure | 67515 |
22 |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
14 |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
13 |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
605 |
| Imaging of retina | Treatment | 92134 |
3,409 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
1,766 |
| Established patient complete exam of visual system | Treatment | 92014 |
1,320 |
| Photography of the retina | Treatment | 92250 |
207 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 4
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.
Trained at New York University Medical College - Nlg 6
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1993 at New York University Medical College - Nlg 4
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 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.