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Edit this profileAt a glance
- 310 Lomas Verdes Ave. Suite 208, San Juan, PR 00927
About Dr. Marques Diaz
Bernardo J. Marques Diaz, M.D. is a healthcare provider in San Juan, PR specializing in diagnostic radiology. Bernardo trained at Ponce School of Medicine, graduating in 1990. Medicare claims data shows Bernardo provided 4,670 services to 809 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml, and x-ray of chest, 2 views. This provider record is associated with NPI 1013910231.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 751-3150
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
310 LOMAS VERDES AVE. SUITE 208
San Juan, PR 00927
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
4,670 services · 809 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
98 | As often as other peers in Diagnostic Radiology |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
83 | As often as other peers in Diagnostic Radiology |
| X-ray of knee, 1-2 views | Imaging | 73560 |
67 | More often than most peers in Diagnostic Radiology |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
64 | More often than most peers in Diagnostic Radiology |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
62 | More often than most peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
41 | Less often than most peers in Diagnostic Radiology |
| X-ray of knee, 3 views | Imaging | 73562 |
40 | As often as other peers in Diagnostic Radiology |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
39 | As often as other peers in Diagnostic Radiology |
| Limited ultrasound scan behind abdominal cavity | Imaging | 76775 |
35 | As often as other peers in Diagnostic Radiology |
| Mri scan of leg joint without contrast | Imaging | 73721 |
35 | Less often than most peers in Diagnostic Radiology |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiologists in San Juan 8
Same specialty, same city.
Trained at Ponce 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 1990 at Ponce School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in PR who bill this service to Medicare most often.
Common questions
What is Bernardo J. Marques Diaz's specialty?
Bernardo J. Marques Diaz is a radiologist in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where can I find Bernardo J. Marques Diaz?
Bernardo J. Marques Diaz is listed at 310 Lomas Verdes Ave. Suite 208, San Juan, PR 00927. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Bernardo J. Marques Diaz?
The number on file is (787) 751-3150. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Bernardo J. Marques Diaz?
Bernardo J. Marques Diaz's National Provider Identifier is 1013910231. 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 Bernardo J. Marques Diaz's education?
Bernardo J. Marques Diaz attended Ponce School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Bernardo J. Marques Diaz have?
Bernardo J. Marques Diaz has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What is Bernardo J. Marques Diaz known for?
According to Medicare billing data, Bernardo J. Marques Diaz performs imaging including x-ray of chest, 2 views and dxa bone density measurement of hip, pelvis, spine. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Bernardo J. Marques Diaz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Bernardo J. Marques Diaz. If this is you, claiming it is free.
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