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

Gregory Oliva

Individual provider Emergency Medicine Physician · NPI 1619619020

Gregory Oliva practises Emergency Medicine in Aventura, Florida. Qualified in 2022, 4 years ago. Practices with The Hospital of Central Connecticut at New Britain General and Bradley, a 392-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
4
Licensed in
FL
In the registry since
2022
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Practice location Address checks out

20900 Biscayne Blvd
Aventura, FL 33180-1407
Phone: (305) 682-7000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 18000 Nw 57th Ave, Hialeah, FL 33015-5788 — (786) 945-6600

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OS23398 (FL)

Record details

NPI number1619619020
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 7, 2022
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice The Hospital Of Central Connecticut At New Britain General And Bradley — 392 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 $126 6 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.

  • Hartford Hospital Hospital · Hartford, CT
  • The Hospital Of Central Connecticut Hospital · New Britain, CT

Colleagues at The Hospital of Central Connecticut at New Britain General and Bradley

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 392 clinicians in the practice; 12 are shown here.

Other providers in Aventura