MAZEN DIAB, M.D.
Nephrology Physician · TINLEY PARK, IL
Individual Active NPI 1134436819
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 335 | 2,548 | $1,201,531 | $350,127 | $274,421 |
| 2023 | 510 | 3,045 | $1,406,726 | $419,151 | $330,678 |
| 2022 | 456 | 2,966 | $1,380,009 | $387,213 | $304,094 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,069 | $120 | $95 |
| 90935 | Hemodialysis procedure with physician evaluation | 283 | $72 | $57 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 236 | $81 | $64 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 206 | $175 | $135 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 130 | $299 | $233 |
| 99291 | Critical care, first 30-74 minutes | 114 | $217 | $170 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 89 | $360 | $283 |
| 99497 | Advance care planning, first 30 minutes | 72 | $76 | $61 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 71 | $110 | $88 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | 68 | $76 | $61 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 43 | $132 | $98 |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 38 | $94 | $71 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | ✓ | 036-135420 | IL |
| Medical Toxicology (Emergency Medicine) Physician | 207PT0002X | MT198421 | PA | |
| Internal Medicine Physician | 207R00000X | 036135420 | IL |
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.