Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mario Javier Polo Asenjo, MD

Individual provider Neuroradiology Physician · NPI 1902037880

Dr. Mario Javier Polo Asenjo, MD practises Interventional Radiology in San Juan, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 2003, 23 years ago. Practices with Hospital Menonita Caguas Inc, a 46-clinician group and accepts Medicare assignment. Licensed in Puerto Rico and Texas.

Years since qualifying
23
Trained at
University of Puerto Rico School of Medicine
Licensed in
PR, TX
In the registry since
2009
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Radiologia Asem Centro Medico De Pr Bo Monocillos
San Juan, PR 00935
Phone: (787) 777-3535
Fax: (787) 777-3858

No coordinates on file. Search this address in Google Maps

Specialties & licences

Neuroradiology Physician (primary) Taxonomy 2085N0700X · Licence 17,921 (PR)
Neuroradiology Physician Taxonomy 2085N0700X · Licence N3248 (TX)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence N3248 (TX)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 17,921 (PR)

Record details

NPI number1902037880
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2009
Last updated in NPPESAugust 20, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Hospital Menonita Caguas Inc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $160 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Hospital Menonita Ponce Hospital · Ponce, PR · listed as Hospital Menonita Ponce Inc
  • Hospital Menonita Caguas Inc Hospital · Caguas, PR

Colleagues at Hospital Menonita Caguas Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 46 clinicians in the practice; 12 are shown here.

Other providers in San Juan