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

Mr. Gerardo A Santiago Jr.

Individual provider Physician Assistant · NPI 1609485333

Mr. Gerardo A Santiago Jr. is a Physician Assistant in West Columbia, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 2020, 6 years ago. Practices with Medcare Express - North Charleston LLC, a 69-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
6
Trained at
Medical University of South Carolina College of Medicine
In the registry since
2020
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Practice location Address checks out

110 Medical Cir
West Columbia, SC 29169-3642
Phone: (803) 509-7316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 146 E Hospital Dr Ste 400, West Columbia, SC 29169-4800 — (803) 936-3300

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1609485333
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 28, 2020
Last updated in NPPESMay 5, 2022
Certification dateMay 5, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Medcare Express - North Charleston Llc — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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 patients272
Services billed 651 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $157 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Medcare Express - North Charleston LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 69 clinicians in the practice; 12 are shown here.

Other providers in West Columbia