Physician Profile
Unclaimed ProfileAbout DYM
Based in Laguna Niguel, CA, Jeffrey Merrick Dym, MD is listed in the NPI registry under diagnostic radiology. Jeffrey graduated from Georgetown University School of Medicine in 1998. According to Medicare claims data, Jeffrey cared for 4,135 Medicare patients across 4,531 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
- (949) 831-3122
- Email not available
Practice Locations
25500 RANCHO NIGUEL ROAD, SUITE 120
Laguna Niguel, CA 62677
Procedures Most Often Billed to Medicare
4,531 services · 4,135 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
1,462 |
| Ct scan head or brain without contrast | Imaging | 70450 |
614 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
254 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
254 |
| Ct scan of chest without contrast | Imaging | 71250 |
198 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
190 |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
151 |
| X-ray of chest, 2 views | Imaging | 71046 |
148 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
130 |
| X-ray of knee, 3 views | Imaging | 73562 |
86 |
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.
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 Laguna Niguel 2
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1998 at Georgetown University School of Medicine 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.
Common questions
What does Dr. Dym specialize in?
Dr. Dym is a diagnostic radiology in Laguna Niguel, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Dym located?
Dr. Dym is listed at 25500 RANCHO NIGUEL ROAD, SUITE 120, Laguna Niguel, CA 62677. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dym's phone number?
The number on file is (949) 831-3122. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dym's NPI number?
Dr. Dym's National Provider Identifier is 1124129788. 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. Dym go to medical school?
Dr. Dym attended Georgetown University School of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dym been practicing?
Dr. Dym has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Dym do most often?
According to Medicare billing data, Dr. Dym 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
Has Dr. Dym confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dym. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.