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

Individual provider Rheumatology Physician · NPI 1477510063

Dr. Sinia L. Rios, MD is a Rheumatology in Bayamon, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 1986, 40 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
40
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.

67 Calle Santa Cruz
Bayamon, PR 00961-6900
Phone: (787) 780-0964

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Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 9331 (PR)

Record details

NPI number1477510063
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 27, 2006
Last updated in NPPESDecember 31, 2009
Mailing addressPo Box 362865, San Juan, PR 00936-2865

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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