Internal Medicine · Hattiesburg, MS
NPI
1841271293
Since 2005
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
16 Office Park Dr, Suite 5
Hattiesburg, MS, 39402
Phone (601) 271-6099
Groups this clinician bills Medicare through
Medicare paid, 2024
$901
28 services
Medicare patients, 2024
19
Average age 47
Drug cost, 2024
$9,257
201 prescriptions
Company payments, 2025
$12.13
From 1 companies
Medicare prescription drug claims, 2024
In 2024, the drug Christy S Barnett prescribed most often to Medicare patients was Isoniazid, with 100 prescriptions and refills. In total Christy S Barnett wrote 201 Medicare prescriptions that cost $9,257.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2016-12-19.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Isoniazid Generic | 100 | 100 | 27 | $615 |
| Rifampin Generic | 39 | 39 | 16 | $4,983 |
| Medroxyprogesterone Acetate Generic | 30 | 88 | 11 | $830 |
| Priftin Rifapentine | 13 | 13 | Under 11 | $1,430 |
Brand drugs: 15 claims; generic drugs: 186 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Christy S Barnett $12.13 ($12.13 in general payments such as food, travel and fees) from 1 company. The largest payer was Organon LLC with $12.13.
| Company | Payments | Amount |
|---|---|---|
| Organon LLC OGN | 1 | $12.13 |
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.