Internal Medicine, Hematology & Oncology · Sylvania, OH
NPI
1114187549
Since 2008
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
5308 Harroun Rd, Suite 055
Sylvania, OH, 43560
Phone (419) 824-6599
Groups this clinician bills Medicare through
Medicare paid, 2024
$111K
1,178 services
Medicare patients, 2024
566
Average age 74
Drug cost, 2024
$4.3M
2,435 prescriptions
Company payments, 2025
$405
From 12 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Chang Xia was code 99214 (office e&m - established), 310 times for 200 patients. In total Chang Xia billed 1,178 services in 18 codes, and Medicare paid $111K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-11-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 310 | 200 | $79.40 | $25K |
| 99214 Office E&M - Established | Facility | 212 | 141 | $74.81 | $16K |
| 99215 Office E&M - Established | Office | 166 | 95 | $124.61 | $21K |
| 99215 Office E&M - Established | Facility | 98 | 55 | $113.36 | $11K |
| 99233 Hospital E&M - Subsequent | Facility | 53 | 35 | $93.82 | $4,972 |
| 99223 Hospital E&M - Initial | Facility | 51 | 49 | $137.34 | $7,004 |
| 99205 Office E&M - New | Office | 51 | 51 | $146.63 | $7,478 |
| 99213 Office E&M - Established | Office | 47 | 46 | $59.34 | $2,789 |
| 99222 Hospital E&M - Initial | Facility | 42 | 40 | $101.06 | $4,245 |
| 99205 Office E&M - New | Facility | 33 | 33 | $137.96 | $4,553 |
| 99232 Hospital E&M - Subsequent | Facility | 30 | 21 | $62.56 | $1,877 |
| 99213 Office E&M - Established | Facility | 18 | 18 | $46.70 | $841 |
| 99204 Office E&M - New | Office | 15 | 15 | $107.21 | $1,608 |
| 99204 Office E&M - New | Facility | 13 | 13 | $106.14 | $1,380 |
| 99231 Hospital E&M - Subsequent | Facility | 11 | 11 | $39.28 | $432 |
By year: 2022 $92K for 1,073 services; 2023 $91K for 1,053 services; 2024 $111K for 1,178 services.
Medicare prescription drug claims, 2024
In 2024, the drug Chang Xia prescribed most often to Medicare patients was Letrozole, with 324 prescriptions and refills. In total Chang Xia wrote 2,435 Medicare prescriptions that cost $4.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Letrozole Generic | 324 | 896 | 111 | $7,308 |
| Prochlorperazine Maleate Generic | 115 | 115 | 70 | $2,378 |
| Prednisone Generic | 115 | 159 | 38 | $673 |
| Eliquis Apixaban | 107 | 126 | 17 | $68K |
| Tamoxifen Citrate Generic | 102 | 291 | 37 | $3,624 |
| Alendronate Sodium Generic | 93 | 228 | 26 | $797 |
| Gabapentin Generic | 88 | 111 | 19 | $1,032 |
| Anastrozole Generic | 75 | 199 | 18 | $1,781 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 72 | 72 | 20 | $2,118 |
| Abiraterone Acetate Generic | 67 | 67 | Under 11 | $318K |
| Ondansetron Hcl Generic | 60 | 62 | 40 | $3,332 |
| Dexamethasone Generic | 58 | 89 | 41 | $1,620 |
| Oxycodone Hcl Generic | 57 | 57 | 13 | $1,456 |
| Hydroxyurea Generic | 53 | 149 | 17 | $1,430 |
| Klor-Con M20 Potassium Chloride | 48 | 92 | 13 | $585 |
Brand drugs: 442 claims; generic drugs: 1,993 claims; opioid claims: 239.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Chang Xia $405 ($405 in general payments such as food, travel and fees) from 12 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $89.05.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 4 | $89.05 |
| Novartis Pharmaceuticals Corporation NVS | 4 | $84.31 |
| Azurity Pharmaceuticals, Inc. | 1 | $29.78 |
| Sun Pharmaceutical Industries Inc. SUNPHARMA.NS | 1 | $29.62 |
| Merck Sharp & Dohme LLC MRK | 1 | $25.94 |
| Aveo Pharmaceuticals, Inc. | 1 | $25.32 |
| Genentech USA, Inc. ROG.SW | 1 | $22.27 |
| Abbvie Inc. ABBV | 1 | $21.74 |
| Incyte Corporation INCY | 1 | $21.55 |
| Janssen Biotech, Inc. JNJ | 1 | $20.32 |
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.