Dr. James B. Gleason, MD
Critical Care Medicine (Critical Care Medicine (Internal Medicine) Physician)
- Medicare participating
At a glance
- Medical school
- Loma Linda University School of Medicine (2011)
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 210
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2011Medical school: Loma Linda University School of Medicine
- 2011Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Critical Care Medicine (Internal Medicine) Physician primary
FL license ME150847 · NC license 2026-04624 · OH license 35-129794 -
Pulmonary Disease Physician
FL license ME127545 · OH license 35-129794
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Adventhealth Orlando Orlando, FL
Medical groups
- Florida Hospital Medical Group Inc (1,755 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 210
- Services billed
- 744
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Critical care, first 30-74 minutes | 361 | 105 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 108 | 23 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 55 | 12 |
| New patient office or other outpatient visit, 45-59 minutes | 27 | 27 |
| Established patient office or other outpatient visit, 30-39 minutes | 25 | 20 |
| Hospital discharge day management, more than 30 minutes | 18 | 17 |
| Test to determine lung volumes using sensors | 16 | 16 |
| Test to examine how well the lungs exchange gases | 16 | 16 |
| Test to measure expiratory airflow and volume | 13 | 13 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Orlando, FL | 33 |
| Ventolin Hfa (albuterol sulfate) Other prescribers in Orlando, FL | 16 |
| Eliquis (apixaban) Other prescribers in Orlando, FL | 13 |
| Trelegy Ellipta (fluticasone/umeclidin/vilanter) Other prescribers in Orlando, FL | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 2 payments worth $159 in total to this clinician.
| Abiomed | $159 |
|---|
| Food and Beverage | $159 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.