Internal Medicine, Medical Oncology · Orlando, FL
NPI
1518042415
Since 2006
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
22 W Underwood St
Orlando, FL, 32806
Phone (407) 648-3800
Groups this clinician bills Medicare through
Medicare paid, 2024
$63K
765 services
Medicare patients, 2024
277
Average age 75
Drug cost, 2024
$4.7M
1,969 prescriptions
Company payments, 2025
$304
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Tirrell T Johnson was code 99214 (office e&m - established), 437 times for 177 patients. In total Tirrell T Johnson billed 765 services in 13 codes, and Medicare paid $63K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-05-22.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 437 | 177 | $73.10 | $32K |
| 99214 Office E&M - Established | Office | 115 | 52 | $90.92 | $10K |
| 99233 Hospital E&M - Subsequent | Facility | 53 | 13 | $87.64 | $4,645 |
| 99205 Office E&M - New | Facility | 40 | 40 | $135.00 | $5,400 |
| 99223 Hospital E&M - Initial | Facility | 39 | 38 | $131.64 | $5,134 |
| 99213 Office E&M - Established | Office | 33 | 21 | $63.25 | $2,087 |
| 99215 Office E&M - Established | Facility | 15 | 15 | $105.93 | $1,589 |
By year: 2022 $52K for 652 services; 2023 $56K for 695 services; 2024 $63K for 765 services.
Medicare prescription drug claims, 2024
In 2024, the drug Tirrell T Johnson prescribed most often to Medicare patients was Prochlorperazine Maleate, with 224 prescriptions and refills. In total Tirrell T Johnson wrote 1,969 Medicare prescriptions that cost $4.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prochlorperazine Maleate Generic | 224 | 224 | 117 | $2,864 |
| Ondansetron Hcl Generic | 140 | 143 | 84 | $7,773 |
| Levothyroxine Sodium Generic | 127 | 375 | 46 | $1,370 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 92 | 92 | 36 | $2,268 |
| Tagrisso Osimertinib Mesylate | 91 | 92 | 11 | $1.6M |
| Prednisone Generic | 83 | 91 | 55 | $208 |
| Dexamethasone Generic | 77 | 81 | 52 | $1,300 |
| Olanzapine Generic | 48 | 58 | 43 | $461 |
| Pregabalin Generic | 44 | 56 | 19 | $993 |
| Eliquis Apixaban | 38 | 46 | Under 11 | $26K |
| Oxycodone Hcl Generic | 38 | 38 | 14 | $2,199 |
| Azithromycin Generic | 33 | 33 | 25 | $151 |
| Lidocaine Hcl Viscous Lidocaine Hcl | 32 | 32 | 20 | $959 |
| Tafinlar Dabrafenib Mesylate | 28 | 29 | Under 11 | $317K |
| Lactulose Generic | 28 | 33 | 21 | $289 |
Brand drugs: 499 claims; generic drugs: 1,470 claims; opioid claims: 198.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Tirrell T Johnson $304 ($304 in general payments such as food, travel and fees) from 14 companies. The largest payer was Janssen Biotech, Inc. with $157.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.