ANDREW CHAN, M.D.
Gastroenterology Physician · BOSTON, MA
Individual Active NPI 1982600144
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 131 | 250 | $171,091 | $28,273 | $23,319 |
| 2023 | 137 | 223 | $154,692 | $24,291 | $19,447 |
| 2022 | 186 | 291 | $182,654 | $33,337 | $25,838 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 70 | $6 | $4 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 41 | $265 | $223 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 20 | $192 | $192 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 15 | $85 | $68 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | $109 | $76 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | ✓ | 210410 | MA |
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.