Family Medicine · Robinson, IL
NPI
1518946813
Since 2006
Specialty
Family Medicine
Code 207Q00000X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
1101 N Allen St
Robinson, IL, 62454
Phone (618) 544-3125
Groups this clinician bills Medicare through
Medicare paid
-
No Medicare services published
Medicare patients
-
Drug cost, 2024
$1.3M
19,437 prescriptions
Company payments, 2025
$354
From 6 companies
Medicare prescription drug claims, 2024
In 2024, the drug Gary A Tennison prescribed most often to Medicare patients was Atorvastatin Calcium, with 799 prescriptions and refills. In total Gary A Tennison wrote 19,437 Medicare prescriptions that cost $1.3M.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Atorvastatin Calcium Generic | 799 | 1,306 | 130 | $4,944 |
| Amlodipine Besylate Generic | 794 | 1,230 | 125 | $2,808 |
| Lisinopril Generic | 606 | 939 | 101 | $2,836 |
| Levothyroxine Sodium Generic | 593 | 852 | 83 | $3,223 |
| Hydrochlorothiazide Generic | 572 | 795 | 83 | $1,234 |
| Losartan Potassium Generic | 562 | 811 | 84 | $3,395 |
| Omeprazole Generic | 539 | 704 | 86 | $2,839 |
| Metformin Hcl Generic | 495 | 773 | 89 | $2,302 |
| Pantoprazole Sodium Generic | 432 | 603 | 71 | $3,393 |
| Simvastatin Generic | 431 | 690 | 60 | $2,293 |
| Furosemide Generic | 394 | 480 | 76 | $1,300 |
| Metoprolol Succinate Generic | 353 | 506 | 55 | $3,543 |
| Montelukast Sodium Generic | 345 | 499 | 57 | $2,258 |
| Potassium Chloride Generic | 342 | 439 | 57 | $6,980 |
| Allopurinol Generic | 339 | 493 | 50 | $2,009 |
Brand drugs: 2,674 claims; generic drugs: 16,620 claims; opioid claims: 304.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Gary A Tennison $354 ($354 in general payments such as food, travel and fees) from 6 companies. The largest payer was Lilly USA, LLC with $113.
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.