Internal Medicine, Rheumatology · Tyler, TX
NPI
1093194268
Since 2015
Specialty
Internal Medicine, Rheumatology
Code 207RR0500X
Group practices
1
Medicare group memberships
Hospitals
6
Hospital affiliations
11937 US Highway 271
Tyler, TX, 75708
Phone (903) 877-7200
Groups this clinician bills Medicare through
Medicare paid, 2024
$32K
528 services
Medicare patients, 2024
206
Average age 71
Drug cost, 2024
$5.0M
3,021 prescriptions
Company payments, 2025
$1,354
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Elizabeth Bui was code 99214 (office e&m - established), 344 times for 167 patients. In total Elizabeth Bui billed 528 services in 14 codes, and Medicare paid $32K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-07-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 344 | 167 | $68.12 | $23K |
| 99204 Office E&M - New | Facility | 49 | 49 | $99.13 | $4,857 |
| 99213 Office E&M - Established | Facility | 21 | 17 | $45.84 | $963 |
By year: 2022 $3,240 for 39 services; 2023 $16K for 221 services; 2024 $32K for 528 services.
Medicare prescription drug claims, 2024
In 2024, the drug Elizabeth Bui prescribed most often to Medicare patients was Hydroxychloroquine Sulfate, with 301 prescriptions and refills. In total Elizabeth Bui wrote 3,021 Medicare prescriptions that cost $5.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate Generic | 301 | 581 | 80 | $9,228 |
| Prednisone Generic | 301 | 480 | 92 | $1,871 |
| Methotrexate Methotrexate Sodium | 235 | 433 | 54 | $3,271 |
| Leflunomide Generic | 172 | 274 | 41 | $8,958 |
| Sulfasalazine Generic | 143 | 230 | 34 | $3,045 |
| Celecoxib Generic | 130 | 203 | 26 | $2,193 |
| Alendronate Sodium Generic | 127 | 252 | 29 | $583 |
| Gabapentin Generic | 123 | 184 | 35 | $1,469 |
| Enbrel Sureclick Etanercept | 118 | 118 | 14 | $875K |
| Allopurinol Generic | 93 | 165 | 19 | $653 |
| Duloxetine Hcl Generic | 84 | 118 | 23 | $956 |
| Rinvoq Upadacitinib | 79 | 89 | 12 | $588K |
| Folic Acid Generic | 70 | 125 | 20 | $389 |
| Methocarbamol Generic | 67 | 91 | 21 | $1,164 |
| Diclofenac Sodium Generic | 66 | 85 | 42 | $2,063 |
Brand drugs: 743 claims; generic drugs: 2,278 claims; opioid claims: 18.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Elizabeth Bui $1,354 ($1,354 in general payments such as food, travel and fees) from 16 companies. The largest payer was Amgen Inc. with $289.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 26 | $289 |
| Abbvie Inc. ABBV | 10 | $208 |
| Novartis Pharmaceuticals Corporation NVS | 8 | $156 |
| GlaxoSmithKline, LLC. GSK | 11 | $144 |
| UCB, Inc. UCB.BR | 4 | $103 |
| Corcept Therapeutics CORT | 3 | $99.73 |
| Insulet Corporation PODD | 3 | $58.39 |
| AstraZeneca Pharmaceuticals LP AZN | 2 | $46.87 |
| Sanofi-Aventis U.S. LLC SNY | 2 | $44.71 |
| Aurinia Pharma U.S., Inc. AUPH | 2 | $43.99 |
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.