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

Genesiscare USA of Florida LLC

Organization Medical Oncology Physician · NPI 1891196127

Genesiscare USA of Florida LLC is a Medical Oncology Physician in Key West, Florida. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

3426 N Roosevelt Blvd
Key West, FL 33040-4224
Phone: (305) 296-0021
Fax: (305) 296-0061
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X

Record details

NPI number1891196127
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationGenesiscare USA Inc
Authorized official Shaden Marzouk — President · (239) 931-7254
Other names Marta A Gonzalez Cancer Center; Marta A Gonzalez Cancer Center
NPI enumeratedSeptember 5, 2014
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023
Mailing address2270 Colonial Blvd, Fort Myers, FL 33907-1412