Physician Profile
Unclaimed ProfileAbout MARRERO
Based in El Segundo, CA, Michael E Marrero, M.D. is listed in the NPI registry under diagnostic radiology. Michael graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1987. Medicare claims data shows Michael provided 4,677 services to 4,451 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (281) 766-0959
- Email not available
Practice Locations
2330 UTAH AVE STE 200
El Segundo, CA 90245
Procedures Most Often Billed to Medicare
4,677 services · 4,451 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
1,108 |
| X-ray of chest, 2 views | Imaging | 71046 |
898 |
| X-ray of chest, 2 views | Imaging | 71046 |
431 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
172 |
| Ct scan of chest without contrast | Imaging | 71250 |
151 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
140 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
127 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
118 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
112 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
111 |
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 diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 29 related providers in 4 groups
Other diagnostic radiology specialists in El Segundo 5
Same specialty, same city.
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 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 kind of doctor is Dr. Marrero?
Dr. Marrero is a diagnostic radiology in El Segundo, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Marrero's address?
Dr. Marrero is listed at 2330 UTAH AVE STE 200, El Segundo, CA 90245. 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. Marrero?
The number on file is (281) 766-0959. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Marrero?
Dr. Marrero's National Provider Identifier is 1346288669. 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. Marrero train?
Dr. Marrero attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Marrero have?
Dr. Marrero has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Marrero perform?
According to Medicare billing data, Dr. Marrero performs imaging including x-ray of chest, 1 view and x-ray of chest, 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Marrero's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marrero. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.