MARK LEISCHNER, M.D.
Nephrology Physician · CHICAGO, IL
Individual Active NPI 1598708877
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 427 | 11,048 | $967,005 | $335,689 | $255,412 |
| 2023 | 470 | 6,524 | $942,029 | $364,698 | $284,454 |
| 2022 | 470 | 7,475 | $943,482 | $524,928 | $409,622 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 8,660 | $0 | $0 |
| J3010 | Injection, fentanyl citrate, 0.1 mg | 456 | $1 | $1 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 322 | $91 | $54 |
| G2211 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | 311 | $16 | $12 |
| J2250 | Injection, midazolam hydrochloride, per 1 mg | 254 | $0 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 161 | $75 | $59 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 129 | $334 | $261 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 103 | $47 | $37 |
| 36902 | Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | 87 | $1,122 | $871 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 73 | $277 | $216 |
| 36901 | Insertion of needle and/or tube into hemodialysis circuit with review by radiologist | 62 | $659 | $515 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 44 | $126 | $98 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | ✓ | 036110702 | IL |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Nephrology Physician providers in Illinois
- NPI 1235584541
- NPI 1396280905
- NPI 1740211150
- NPI 1720259617
- NPI 1063074938
- NPI 1174918957
- NPI 1740106038
- NPI 1598036840
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.