Internal Medicine, Hepatology · Oklahoma City, OK
NPI
1619231073
Since 2012
Specialty
Internal Medicine, Hepatology
Code 207RI0008X
Group practices
1
Medicare group memberships
Hospitals
5
Hospital affiliations
3300 NW Expressway
Oklahoma City, OK, 73112
Phone (405) 949-3349
Groups this clinician bills Medicare through
Medicare paid, 2024
$54K
664 services
Medicare patients, 2024
310
Average age 69
Drug cost, 2024
$1.3M
1,687 prescriptions
Company payments, 2025
$437
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Hamid R Sima was code 99215 (office e&m - established), 209 times for 167 patients. In total Hamid R Sima billed 664 services in 30 codes, and Medicare paid $54K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2019-06-26.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Facility | 209 | 167 | $93.34 | $20K |
| 99232 Hospital E&M - Subsequent | Facility | 148 | 51 | $58.87 | $8,713 |
| 99205 Office E&M - New | Facility | 38 | 38 | $119.54 | $4,542 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Facility | 36 | 36 | $12.04 | $433 |
| 99215 Office E&M - Established | Office | 28 | 24 | $132.54 | $3,711 |
| 43239 Upper GI Endoscopy | Facility | 26 | 23 | $70.70 | $1,838 |
| 99223 Hospital E&M - Initial | Facility | 25 | 24 | $126.52 | $3,163 |
| 99214 Office E&M - Established | Facility | 25 | 24 | $61.09 | $1,527 |
| 43235 Upper GI Endoscopy | Facility | 22 | 22 | $86.41 | $1,901 |
| 99222 Hospital E&M - Initial | Facility | 15 | 14 | $97.62 | $1,464 |
By year: 2022 $55K for 638 services; 2023 $50K for 576 services; 2024 $54K for 664 services.
Medicare prescription drug claims, 2024
In 2024, the drug Hamid R Sima prescribed most often to Medicare patients was Xifaxan (Rifaximin), with 237 prescriptions and refills. In total Hamid R Sima wrote 1,687 Medicare prescriptions that cost $1.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Xifaxan Rifaximin | 237 | 237 | 32 | $751K |
| Pantoprazole Sodium Generic | 169 | 323 | 47 | $1,648 |
| Spironolactone Generic | 112 | 179 | 33 | $1,155 |
| Ursodiol Generic | 96 | 190 | 21 | $17K |
| Tacrolimus Generic | 90 | 171 | 19 | $5,904 |
| Propranolol Hcl Generic | 88 | 100 | 15 | $1,098 |
| Azathioprine Generic | 72 | 148 | 16 | $2,895 |
| Sirolimus Generic | 64 | 126 | 12 | $23K |
| Mycophenolate Mofetil Generic | 62 | 127 | 12 | $4,090 |
| Furosemide Generic | 48 | 96 | 21 | $188 |
| Carvedilol Generic | 47 | 55 | 14 | $795 |
| Lactulose Generic | 47 | 62 | 24 | $1,739 |
| Prednisone Generic | 45 | 82 | 19 | $309 |
| Mycophenolic Acid Mycophenolate Sodium | 44 | 103 | Under 11 | $7,405 |
| Vemlidy Tenofovir Alafenamide | 36 | 36 | Under 11 | $50K |
Brand drugs: 358 claims; generic drugs: 1,329 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Hamid R Sima $437 ($437 in general payments such as food, travel and fees) from 7 companies. The largest payer was Gilead Sciences, Inc. with $170.
| Company | Payments | Amount |
|---|---|---|
| Gilead Sciences, Inc. GILD | 10 | $170 |
| Ipsen Biopharmaceuticals, Inc IPN.PA | 5 | $89.55 |
| Madrigal Pharmaceuticals MDGL | 2 | $64.4 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 3 | $46.54 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 1 | $31.31 |
| Intercept Pharmaceuticals, Inc. | 1 | $19.31 |
| Abbvie Inc. ABBV | 1 | $16.27 |
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.