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

Dr. Maria E Justiniano, MD

Individual provider Rheumatology Physician · NPI 1619084217

Dr. Maria E Justiniano, MD is a Rheumatology in Mayaguez, Puerto Rico. Graduated from University Central Del Caribe Escuela De Medicina in 1998, 28 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Puerto Rico.

Years since qualifying
28
Trained at
University Central Del Caribe Escuela De Medicina
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.

Calle De Diego #115 Este
Mayaguez, PR 00680
Phone: (787) 806-3939

No coordinates on file. Search this address in Google Maps

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 16393 (PR)

Record details

NPI number1619084217
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 23, 2006
Last updated in NPPESNovember 30, 2011
Mailing addressCalle De Diego #115 Este, Mayaguez, PR 00680

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY CENTRAL DEL CARIBE ESCUELA DE MEDICINA
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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