Physician Profile
Unclaimed ProfileAbout CHEN
Jack L Chen, M.D. practises diagnostic radiology in Tarzana, CA. Jack is a 1995 graduate of Warren Alpert Medical School of Brown University. Medicare claims data shows Jack provided 1,566 services to 1,547 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
Common questions
What kind of doctor is Dr. Chen?
Dr. Chen is a diagnostic radiology in Tarzana, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Chen's address?
Dr. Chen is listed at 18344 CLARK STREET SUITE 101, Tarzana, CA 91356. 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 (818) 881-9811. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chen?
Dr. Chen's National Provider Identifier is 1134169139. 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 Warren Alpert Medical School of Brown University, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chen have?
Dr. Chen has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chen perform?
According to Medicare billing data, Dr. Chen performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers and ultrasound study of one arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chen's profile verified?
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
- (818) 881-9811
- Email not available
Practice Locations
18344 CLARK STREET SUITE 101
Tarzana, CA 91356
Procedures Most Often Billed to Medicare
1,566 services · 1,547 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
271 |
| Ct scan head or brain without contrast | Imaging | 70450 |
201 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
194 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
165 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
87 |
| Ct scan of chest without contrast | Imaging | 71250 |
80 |
| Mri scan of brain without contrast | Imaging | 70551 |
61 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
59 |
| Ct scan of chest with contrast | Imaging | 71260 |
51 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
50 |
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 diagnostic radiology specialists at this location 5
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 diagnostic radiology specialists in Tarzana 2
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Warren Alpert Medical School of Brown University 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Warren Alpert Medical School of Brown University 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 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.