Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Gerard Chaaya

Individual provider Hematology & Oncology Physician · NPI 1508270778

Gerard Chaaya practises Hematology/Oncology in Stuart, Florida. Qualified in 2013, 13 years ago. Practices with Martin Memorial Medical Center Inc, a 516-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida, Louisiana and Texas.

Years since qualifying
13
Licensed in
FL, LA, TX
In the registry since
2014
Specialties on file
3

Practice location Address checks out

501 SE Osceola St
Stuart, FL 34994-2301
Phone: (772) 419-2162
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence ME142758 (FL)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence U4758 (TX)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 305881 (LA)

Record details

NPI number1508270778
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 16, 2014
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Martin Memorial Medical Center Inc — 516 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 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 patients119
Services billed 321 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 $304 10 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Martin Memorial Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 516 clinicians in the practice; 12 are shown here.

Other providers in Stuart