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

Omayra Reyes Santiago, MD

Individual provider Hematology & Oncology Physician · NPI 1124287313

Omayra Reyes Santiago, MD is a Hematology/Oncology in Cayey, Puerto Rico. Qualified in 2006, 20 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
20
Licensed in
PR
In the registry since
2008
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 14 Km 71.9 Int Bo Montellano
Cayey, PR 00736
Phone: (787) 520-7211
Fax: (787) 520-7212

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 17646 (PR)

Record details

NPI number1124287313
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 3, 2008
Last updated in NPPESJuly 10, 2018

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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