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Dr. Chen is a radiologist in San Gabriel, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Diagnostic Radiology”.
NPI registry
Dr. Chen is listed at 1129 S SAN GABRIEL BLVD, San Gabriel, CA 91776. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (626) 282-2802. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Chen's National Provider Identifier is 1629006895. 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
Dr. Chen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
According to Medicare billing data, Dr. Chen performs imaging including dxa bone density measurement of hip, pelvis, spine and complete ultrasound scan of abdomen; provides treatments such as ultrasound of both sides of head and neck blood flow and ultrasound of leg arteries or artery grafts. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
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
Source: NPPES NPI Registry
1129 S SAN GABRIEL BLVD
San Gabriel, CA 91776
14,931 services · 13,665 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
2,443 |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
2,197 |
| X-ray of chest, 2 views | Imaging | 71046 |
2,024 |
| Screening mammography | Imaging | 77067 |
1,785 |
| X-ray of knee, 3 views | Imaging | 73562 |
771 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
516 |
| Ct scan of chest without contrast | Imaging | 71250 |
471 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
409 |
| Mri scan of brain without contrast | Imaging | 70551 |
386 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
384 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
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.