Internal Medicine, Hematology & Oncology · St. Louis, MO
NPI
1447405899
Since 2008
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
3655 Vista
St. Louis, MO, 63110
Phone (314) 577-6057
Groups this clinician bills Medicare through
Medicare paid, 2024
$53K
730 services
Medicare patients, 2024
292
Average age 74
Drug cost, 2024
$7.2M
2,522 prescriptions
Company payments, 2025
$16K
From 52 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Yifan Tu was code 99214 (office e&m - established), 411 times for 182 patients. In total Yifan Tu billed 730 services in 12 codes, and Medicare paid $53K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2016-05-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 411 | 182 | $69.56 | $29K |
| 99213 Office E&M - Established | Office | 107 | 84 | $42.91 | $4,591 |
| 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 | Office | 52 | 39 | $12.36 | $643 |
| 99223 Hospital E&M - Initial | Facility | 50 | 49 | $131.77 | $6,588 |
| 99215 Office E&M - Established | Office | 44 | 30 | $116.58 | $5,130 |
| 99205 Office E&M - New | Office | 35 | 35 | $139.20 | $4,872 |
| 99204 Office E&M - New | Office | 14 | 14 | $97.44 | $1,364 |
By year: 2022 $63K for 688 services; 2023 $76K for 873 services; 2024 $53K for 730 services.
Medicare prescription drug claims, 2024
In 2024, the drug Yifan Tu prescribed most often to Medicare patients was Anastrozole, with 440 prescriptions and refills. In total Yifan Tu wrote 2,522 Medicare prescriptions that cost $7.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Anastrozole Generic | 440 | 1,123 | 123 | $9,935 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 98 | 98 | 30 | $2,889 |
| Oxycodone Hcl Generic | 90 | 90 | 26 | $2,153 |
| Alendronate Sodium Generic | 81 | 181 | 27 | $648 |
| Prednisone Generic | 69 | 84 | 24 | $365 |
| Ondansetron Hcl Generic | 67 | 67 | 40 | $1,043 |
| Letrozole Generic | 66 | 173 | 21 | $1,866 |
| Eliquis Apixaban | 64 | 76 | 16 | $43K |
| Hydroxyurea Generic | 63 | 148 | 17 | $2,191 |
| Gabapentin Generic | 56 | 91 | 21 | $813 |
| Alprazolam Generic | 50 | 50 | 13 | $278 |
| Lidocaine-Prilocaine Lidocaine/Prilocaine | 50 | 53 | 33 | $624 |
| Doptelet Avatrombopag Maleate | 49 | 49 | Under 11 | $465K |
| Tamoxifen Citrate Generic | 47 | 113 | 12 | $1,608 |
| Potassium Chloride Generic | 47 | 89 | 16 | $761 |
Brand drugs: 641 claims; generic drugs: 1,881 claims; opioid claims: 295.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Yifan Tu $16K ($16K in general payments such as food, travel and fees) from 52 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $4,733.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 14 | $4,733 |
| Avyxa Pharma, LLC | 7 | $4,145 |
| Daiichi Sankyo Inc. 4568.T | 13 | $3,518 |
| Amgen Inc. AMGN | 1 | $750 |
| Gilead Sciences, Inc. GILD | 7 | $326 |
| GlaxoSmithKline, LLC. GSK | 5 | $208 |
| Abbvie Inc. ABBV | 8 | $189 |
| Novartis Pharmaceuticals Corporation NVS | 8 | $176 |
| Genentech USA, Inc. ROG.SW | 7 | $163 |
| E.R. Squibb & Sons, L.L.C. BMY | 7 | $163 |
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.