MICHAEL CHANG, MD
Orthopaedic Surgery of the Spine Physician · MESA, AZ
Individual Active NPI 1154522910
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 171 | 974 | $1,543,343 | $418,568 | $331,850 |
| 2023 | 200 | 1,127 | $1,761,706 | $489,581 | $387,707 |
| 2022 | 268 | 1,238 | $1,859,598 | $444,377 | $348,098 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 22614 | Fusion of additional segment of spine | 178 | $360 | $286 |
| 22216 | Incision or removal of spine bone segment, each additional segment | 173 | $343 | $273 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 87 | $122 | $89 |
| 99215 | Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | 62 | $174 | $136 |
| 72082 | X-ray of entire middle and lower spine, 2-3 views | 51 | $66 | $51 |
| 22853 | Insertion of cage or mesh device to spine bone and disc space during spine fusion | 33 | $243 | $194 |
| 22843 | Placement of stabilizing device to back, 7-12 spine bone segments | 27 | $744 | $592 |
| 22212 | Incision or removal of middle spine bone segment | 27 | $846 | $674 |
| 22214 | Incision or removal of lower spine bone segment | 26 | $728 | $580 |
| 22848 | Insertion of instrumentation to pelvic bones | 24 | $340 | $271 |
| 22633 | Fusion of spine in lower back with partial removal of spine bone and disc | 21 | $1,568 | $1,249 |
| 20939 | Aspiration of bone marrow for spine bone graft | 19 | $66 | $53 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Orthopaedic Surgery of the Spine Physician | 207XS0117X | ✓ | 41769 | AZ |
| Orthopaedic Surgery of the Spine Physician | 207XS0117X | 2008004914 | MO |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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See all Orthopaedic Surgery of the Spine Physician providers in Arizona →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.