Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Myrna L. Diaz, MD

Individual provider Diagnostic Radiology Physician · NPI 1154390748

Dr. Myrna L. Diaz, MD practises Diagnostic Radiology in Aguada, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 1987, 39 years ago. Accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
39
Trained at
University of Puerto Rico School of Medicine
Licensed in
PR
In the registry since
2006
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.

272 Calle Marina
Aguada, PR 00602-2956 Not confirmed with CMS for 19 years — call before visiting
Phone: (787) 868-4593

No coordinates on file. Search this address in Google Maps

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 10827 (PR)

Record details

NPI number1154390748
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients61
Services billed 121 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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