Internal Medicine, Gastroenterology · Carrollton, TX
NPI
1275588394
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
4221 Medical Pkwy, Building 100, Suite 150
Carrollton, TX, 75010
Phone (972) 939-2121
Groups this clinician bills Medicare through
Medicare paid, 2024
$86K
885 services
Medicare patients, 2024
342
Average age 73
Drug cost, 2024
$335K
881 prescriptions
Company payments, 2025
$1,382
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Adnan Nadir was code 99214 (office e&m - established), 346 times for 225 patients. In total Adnan Nadir billed 885 services in 29 codes, and Medicare paid $86K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-09-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 346 | 225 | $88.91 | $31K |
| 99204 Office E&M - New | Office | 165 | 165 | $108.27 | $18K |
| 45380 Lower GI Endoscopy - Other | Facility | 125 | 124 | $79.35 | $9,919 |
| 43239 Upper GI Endoscopy | Facility | 99 | 96 | $54.15 | $5,361 |
| 45385 Colonoscopy - Lesion Removal | Facility | 76 | 76 | $197.52 | $15K |
| 43249 Upper GI Endoscopy | Facility | 14 | 14 | $84.20 | $1,179 |
By year: 2022 $121K for 1,374 services; 2023 $99K for 1,064 services; 2024 $86K for 885 services.
Medicare prescription drug claims, 2024
In 2024, the drug Adnan Nadir prescribed most often to Medicare patients was Omeprazole, with 214 prescriptions and refills. In total Adnan Nadir wrote 881 Medicare prescriptions that cost $335K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 214 | 398 | 74 | $2,411 |
| Suflave Peg 3350/Sod Sulf,chlr/Pot/Mag | 113 | 113 | 111 | $14K |
| Linzess Linaclotide | 95 | 127 | 28 | $68K |
| Pantoprazole Sodium Generic | 95 | 225 | 35 | $917 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 74 | 74 | 73 | $5,080 |
| Dicyclomine Hcl Generic | 34 | 48 | 20 | $668 |
| Mesalamine Generic | 19 | 43 | Under 11 | $6,818 |
| Famotidine Generic | 17 | 45 | Under 11 | $487 |
| Azathioprine Generic | 15 | 39 | Under 11 | $275 |
| Trulance Plecanatide | 12 | 14 | Under 11 | $7,643 |
| Humira(Cf) Pen Adalimumab | 12 | 12 | Under 11 | $96K |
| Metronidazole Generic | 11 | 11 | Under 11 | $138 |
Brand drugs: - claims; generic drugs: 569 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Adnan Nadir $1,382 ($1,382 in general payments such as food, travel and fees) from 16 companies. The largest payer was Abbvie Inc. with $542.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 19 | $542 |
| Ipsen Biopharmaceuticals, Inc IPN.PA | 4 | $128 |
| Janssen Biotech, Inc. JNJ | 5 | $115 |
| Madrigal Pharmaceuticals MDGL | 3 | $88.52 |
| Aimmune Therapeutics, Inc. | 4 | $84.9 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC BHC | 3 | $64.98 |
| Lilly USA, LLC LLY | 3 | $61.85 |
| Genzyme Corporation SNY | 2 | $60.79 |
| Phathom Pharmaceuticals, Inc. PHAT | 2 | $44.97 |
| Amgen Inc. AMGN | 2 | $41.9 |
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.