JONATHAN WILLIAMSON, M.D.
Gastroenterology Physician · HARTFORD, CT
Individual Active NPI 1881891703
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 248 | 3,649 | $433,757 | $118,637 | $90,728 |
| 2023 | 273 | 628 | $422,792 | $80,082 | $61,618 |
| 2022 | 343 | 6,129 | $622,731 | $204,754 | $161,449 |
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 | 70 | $134 | $99 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 48 | $123 | $82 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 46 | $93 | $65 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | $81 | $64 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 40 | $130 | $82 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 33 | $86 | $62 |
| 74328 | Review by radiologist of image from tube placement into bile duct using an endoscope | 24 | $23 | $19 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 23 | $261 | $183 |
| J7050 | Infusion, normal saline solution, 250 cc | 13 | $1 | $0 |
| 43274 | Insertion of stent into pancreatic or bile duct using a flexible endoscope | 13 | $446 | $350 |
| 99203 | New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | 13 | $118 | $80 |
| 43235 | Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | $106 | $84 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | ✓ | 052966 | CT |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Gastroenterology Physician providers in Connecticut
- NPI 1881713337
- NPI 1386621464
- NPI 1700917523
- NPI 1023124625
- NPI 1316193055
- NPI 1275637886
- NPI 1871519264
- NPI 1801015854
See all Gastroenterology Physician providers in Connecticut →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.