Internal Medicine, Medical Oncology · Florissant, MO
NPI
1023456712
Since 2013
Specialty
Internal Medicine, Medical Oncology
Code 207RX0202X
Group practices
2
Medicare group memberships
Hospitals
2
Hospital affiliations
1255 Graham Rd, Div Im Medical Oncology, Ste 101
Florissant, MO, 63031
Phone (800) 647-2098
Groups this clinician bills Medicare through
Medicare paid, 2024
$501K
23,086 services
Medicare patients, 2024
69
Average age 69
Drug cost, 2024
$597K
751 prescriptions
Company payments, 2025
$0
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Haobin Chen was code 99214 (office e&m - established), 118 times for 21 patients. In total Haobin Chen billed 23,086 services in 75 codes, and Medicare paid $501K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-04-15.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 118 | 21 | $94.78 | $11K |
| 96413 Chemotherapy Administration | Office | 49 | 19 | $90.38 | $4,429 |
| 96372 Injection Administration | Office | 48 | 17 | $9.49 | $456 |
| 96375 Injection Administration | Office | 36 | 13 | $10.21 | $367 |
| 36430 Red Blood Cell Transfusion | Office | 35 | 11 | $31.41 | $1,099 |
| 99215 Office E&M - Established | Office | 32 | 15 | $137.85 | $4,411 |
| 96367 Intravenous Infusion, Hydration | Office | 30 | 11 | $21.26 | $638 |
By year: 2022 $19K for 1,387 services; 2023 $779K for 43,479 services; 2024 $501K for 23,086 services.
Medicare prescription drug claims, 2024
In 2024, the drug Haobin Chen prescribed most often to Medicare patients was Prochlorperazine Maleate, with 90 prescriptions and refills. In total Haobin Chen wrote 751 Medicare prescriptions that cost $597K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prochlorperazine Maleate Generic | 90 | 92 | 43 | $3,396 |
| Ondansetron Hcl Generic | 61 | 61 | 38 | $1,209 |
| Dexamethasone Generic | 59 | 61 | 32 | $709 |
| Mirtazapine Generic | 49 | 59 | 11 | $672 |
| Oxycodone Hcl Generic | 39 | 40 | 11 | $442 |
| Tramadol Hcl Generic | 32 | 32 | 15 | $113 |
| Gilotrif Afatinib Dimaleate | 24 | 24 | Under 11 | $273K |
| Pantoprazole Sodium Generic | 21 | 23 | Under 11 | $174 |
| Megestrol Acetate Generic | 19 | 25 | Under 11 | $768 |
| Morphine Sulfate Er Morphine Sulfate | 18 | 18 | Under 11 | $361 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 16 | 16 | Under 11 | $270 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 16 | 16 | Under 11 | $148 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 16 | 16 | Under 11 | $571 |
| Zolpidem Tartrate Generic | 15 | 15 | Under 11 | $48.81 |
| Loperamide Loperamide Hcl | 15 | 15 | Under 11 | $149 |
Brand drugs: 93 claims; generic drugs: 658 claims; opioid claims: 121.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Haobin Chen $0 (- in general payments such as food, travel and fees) from 1 company.
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.