Dr. Guillermo A. Ramirez, MD

Dr. Ramirez practices at Jackson Memorial Hospital in Miami, Florida, part of Miami-Dade County.

Dr. Ramirez's NPI, 1720519838, was assigned on March 21, 2017. Dr. Ramirez graduated from FIU Herbert Wertheim College of Medicine in 2017. Dr. Ramirez holds Florida license ME156338.

Dr. Ramirez's primary practice is Jackson Memorial Hospital, at 1611 Nw 12th Ave, Miami, FL 33136 in Miami-Dade County. The practice phone is (305) 585-1111.

Dr. Ramirez's primary practice is Jackson Memorial Hospital in Miami, Florida, part of Miami-Dade County. The medical group on file is Jackson Health System. Dmand AI also links Dr. Ramirez to 2 more medical groups and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramirez practices, 2 sites in all. Vendor and product names are available with a free account.

Infectious disease is Dr. Ramirez's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Ramirez is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Ramirez's licenses on file in 2 states: Florida and New York.

Dmand AI lists endocarditis and joint or bone infection among the conditions Dr. Ramirez treats.

CMS data shows 1,057 Medicare services from Dr. Ramirez across 5 procedure codes in 2024, for 403 Medicare patients. Medicare paid $82,005 for them.

CMS counts 403 Medicare patients who saw Dr. Ramirez in 2024. The largest group is 75 to 84, with 134 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 3.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ramirez's median patient age at 60, with 42% women.

In 2024, Dr. Ramirez wrote 226 Medicare Part D claims for 71 patients. 81% of them were for generic drugs. CMS names the drug for 120 of them, across 7 drugs with 11 or more claims each, at $63,619 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.

Dr. Ramirez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 2 papers to Dr. Ramirez in 2022. The most frequent topics are COVID-19 and SARS-CoV-2. Dr. Ramirez's most frequent co-authors are Hugh Albert Cassiere, MD, James M. Crawford, MD, PhD and Marcia E. Epstein, MD.

CMS Open Payments shows 123 general payments to Dr. Ramirez from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Paratek Pharmaceuticals, Inc. paid the most, $779.

Dr. Ramirez graduated from FIU Herbert Wertheim College of Medicine in 2017.

Dr. Ramirez is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.