Who bills the most Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (J1569) to Medicare in Florida?
Medicare Part B FFS · CY2024 · as published by CMS10 physician groups billed Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (J1569) to Medicare fee-for-service in Florida in 2024; independent (non-hospital-affiliated) groups deliver 0%.
J1569 — Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Florida market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 43% of Medicare in Florida; Medicare Advantage penetration 48% → 57% since 2020.
| # | Physician group | City | St | Specialty | Providers | J1569 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | FL | HEMATOLOGY/ONCOLOGY | 437 | 452,872 | 61.8% | (239) 561-9622 |
| 2 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 40,970 | 5.6% | (904) 953-2000 |
| 3 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 39,901 | 5.4% | (321) 434-8878 |
| 4 | IVX HEALTH OF FLORIDA PA | JACKSONVILLE | FL | NURSE PRACTITIONER | 40 | 25,695 | 3.5% | (904) 339-7332 |
| 5 | CLEVELAND CLINIC FLORIDA | WESTON | FL | NURSE PRACTITIONER | 720 | 11,640 | 1.6% | (954) 659-5000 |
| 6 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | FL | HEMATOLOGY/ONCOLOGY | 333 | 10,672 | 1.5% | (260) 484-8830 |
| 7 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 10,283 | 1.4% | (407) 200-2700 |
| 8 | MEDICAL SPECIALISTS OF THE PALM BEACHES INC | ATLANTIS | FL | INTERNAL MEDICINE | 120 | 7,242 | 1.0% | (561) 295-6962 |
| 9 | CANCER CENTER OF SOUTH FLORIDA PLLC | PALM BEACH GARDENS | FL | PHYSICIAN ASSISTANT | 41 | 4,300 | 0.6% | (561) 253-3980 |
| 10 | NCHMD INC | NAPLES | FL | NEUROLOGY | 515 | 3,398 | 0.5% | (239) 436-5100 |
*Share of Florida's disclosed Medicare-FFS services for J1569, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing J1569 in Florida — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →