MARK CHANG, MD
Interventional Cardiology Physician · JOHNSON CITY, TN
Individual Active NPI 1174632475
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 411 | 788 | $145,454 | $55,585 | $41,151 |
| 2023 | 636 | 1,178 | $184,310 | $74,311 | $56,341 |
| 2022 | 599 | 1,276 | $214,671 | $94,678 | $70,430 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 187 | $13 | $9 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 142 | $8 | $6 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 136 | $119 | $84 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 38 | $84 | $55 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | $74 | $59 |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 22 | $224 | $180 |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 22 | $155 | $99 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 21 | $83 | $64 |
| 93244 | Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | 18 | $21 | $17 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | $121 | $97 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 12 | $51 | $35 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Interventional Cardiology Physician | 207RI0011X | ✓ | 28931 | TN |
| Interventional Cardiology Physician | 207RI0011X | 0101059203 | VA | |
| Cardiovascular Disease Physician | 207RC0000X | 28931 | TN | |
| Cardiovascular Disease Physician | 207RC0000X | 0101059203 | VA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.