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

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1568815306

Dr. Joel Santiago Martinez, MD practises Pathology in Manati, Puerto Rico. Graduated from Ponce School of Medicine in 2016, 10 years ago. Practices with Northwest Pathology Csp, a 5-clinician group. Licensed in Puerto Rico.

Years since qualifying
10
Trained at
Ponce School of Medicine
Licensed in
PR
In the registry since
2016
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 #2 KM 47.7 Torre Medica 1 Edif DR Pedro Blanco Lugo Ste 316
Manati, PR 00674
Phone: (787) 884-2445
Fax: (787) 854-2636

No coordinates on file. Search this address in Google Maps

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 21923 (PR)

Record details

NPI number1568815306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2016
Last updated in NPPESJuly 29, 2021
Certification dateJuly 4, 2021

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Northwest Pathology Csp — 5 clinicians
Accepts Medicare assignment Not indicated

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 patients58
Services billed 632 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Northwest Pathology Csp

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Manati