Internal Medicine · Houston, TX
NPI
1548285406
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
2
Medicare group memberships
Hospitals
3
Hospital affiliations
2222 Greenhouse Rd, Suite# 400
Houston, TX, 77084
Phone (281) 599-8070
Groups this clinician bills Medicare through
Medicare paid, 2024
$423K
5,081 services
Medicare patients, 2024
596
Average age 75
Drug cost, 2024
$891K
12,466 prescriptions
Company payments, 2025
$121
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mubarak A Khawaja was code 99233 (hospital e&m - subsequent), 2,026 times for 223 patients. In total Mubarak A Khawaja billed 5,081 services in 40 codes, and Medicare paid $423K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2015-02-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 2,026 | 223 | $92.56 | $188K |
| 99308 SNF E&M | Facility | 746 | 157 | $55.74 | $42K |
| 99213 Office E&M - Established | Office | 502 | 131 | $57.15 | $29K |
| 99309 SNF E&M | Facility | 386 | 128 | $82.28 | $32K |
| 99232 Hospital E&M - Subsequent | Facility | 306 | 58 | $61.51 | $19K |
| 99223 Hospital E&M - Initial | Facility | 305 | 224 | $135.16 | $41K |
| 99239 Hospital Discharge Management | Facility | 304 | 208 | $89.13 | $27K |
| 99306 SNF E&M | Facility | 209 | 194 | $139.16 | $29K |
| 81003 Clinical Chemistry | Office | 55 | 47 | $2.20 | $121 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 51 | 51 | $127.65 | $6,510 |
| 93923 Duplex Scan - Extremity Arteries | Office | 16 | 16 | $101.39 | $1,622 |
| 93922 Duplex Scan - Extremity Arteries | Office | 16 | 16 | $58.70 | $939 |
| 93050 Electrocardiogram | Office | 16 | 16 | $12.57 | $201 |
| G0008 Administration of influenza virus vaccine | Office | 13 | 12 | $32.75 | $426 |
| 90656 Vaccine Product | Office | 12 | 12 | $21.90 | $263 |
By year: 2022 $239K for 3,501 services; 2023 $374K for 4,729 services; 2024 $423K for 5,081 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81003 Clinical Chemistry | 55 | 47 | $2.20 | $121 |
Medicare prescription drug claims, 2024
In 2024, the drug Mubarak A Khawaja prescribed most often to Medicare patients was Atorvastatin Calcium, with 625 prescriptions and refills. In total Mubarak A Khawaja wrote 12,466 Medicare prescriptions that cost $891K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 625 | 803 | 178 | $8,362 |
| Levothyroxine Sodium Generic | 481 | 595 | 110 | $5,263 |
| Amlodipine Besylate Generic | 364 | 460 | 113 | $3,423 |
| Gabapentin Generic | 339 | 429 | 101 | $5,948 |
| Eliquis Apixaban | 290 | 314 | 63 | $113K |
| Furosemide Generic | 251 | 307 | 92 | $1,893 |
| Levetiracetam Generic | 239 | 241 | 38 | $8,987 |
| Tamsulosin Hcl Generic | 224 | 281 | 63 | $3,146 |
| Pantoprazole Sodium Generic | 218 | 327 | 108 | $6,741 |
| Lisinopril Generic | 210 | 292 | 69 | $2,013 |
| Donepezil Hcl Generic | 193 | 207 | 40 | $2,097 |
| Carvedilol Generic | 190 | 234 | 51 | $1,842 |
| Metoprolol Tartrate Generic | 183 | 219 | 73 | $1,541 |
| Clopidogrel Clopidogrel Bisulfate | 176 | 215 | 42 | $2,746 |
| Potassium Chloride Generic | 175 | 189 | 62 | $7,605 |
Brand drugs: 1,803 claims; generic drugs: 10,596 claims; opioid claims: 222.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mubarak A Khawaja $121 ($121 in general payments such as food, travel and fees) from 2 companies. The largest payer was Novo Nordisk Inc with $83.8.
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.