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

Individual provider Internal Medicine Physician · NPI 1427165034

Miguel A Muniz Diaz, MD is an Internal Medicine in Bayamon, Puerto Rico. Qualified in 1982, 44 years ago. Accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
44
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.

Carr 840 Esq Ave Cumbres Royal Town
Bayamon, PR 00956
Phone: (787) 797-8030
Fax: (787) 797-7622

No coordinates on file. Search this address in Google Maps

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 7934 (PR)

Record details

NPI number1427165034
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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