BENJAMIN MERRIFIELD, MD
Gastroenterology Physician · OLYMPIA, WA
Individual Active NPI 1083695167
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 100 | 147 | $172,011 | $20,759 | $16,450 |
| 2023 | 99 | 162 | $164,756 | $22,724 | $18,271 |
| 2022 | 87 | 137 | $145,575 | $17,820 | $14,462 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | $127 | $101 |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 25 | $98 | $74 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | $99 | $78 |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | 14 | $178 | $142 |
| 43255 | Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | $193 | $154 |
| 43248 | Insertion of guide wire with dilation of esophagus using a flexible endoscope | 12 | $148 | $118 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 12 | $179 | $149 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | ✓ | MD00044510 | WA |
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.