GREGORY MARTINEZ, M.D.
Nephrology Physician · FRESNO, CA
Individual Active NPI 1982863098
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 878 | 21,774.5 | $1,358,525 | $439,303 | $345,240 |
| 2023 | 883 | 31,554 | $2,398,624 | $789,903 | $623,174 |
| 2022 | 915 | 25,824.5 | $1,450,852 | $497,175 | $390,943 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| J0885 | Injection, epoetin alfa, (for non-esrd use), 1000 units | 3,552.5 | $8 | $6 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 804 | $78 | $62 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 692 | $99 | $64 |
| 36415 | Insertion of needle into vein for collection of blood sample | 592 | $9 | $9 |
| 84100 | Phosphate level | 481 | $5 | $5 |
| 80053 | Blood test, comprehensive group of blood chemicals | 465 | $10 | $10 |
| 83735 | Magnesium level | 462 | $7 | $7 |
| 82570 | Creatinine level to test for kidney function or muscle injury | 354 | $5 | $5 |
| 84156 | Total protein level, urine | 351 | $4 | $4 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 335 | $353 | $277 |
| 82610 | Cystatin c (enzyme inhibitor) level | 331 | $18 | $18 |
| 85027 | Complete blood cell count (red cells, white blood cell, platelets), automated test | 314 | $6 | $6 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | ✓ | A103241 | CA |
| Internal Medicine Physician | 207R00000X | A103241 | CA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Nephrology Physician providers in California
- NPI 1417369810
- NPI 1770817744
- NPI 1043328545
- NPI 1689791147
- NPI 1285602490
- NPI 1205415874
- NPI 1487107819
- NPI 1811319197
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.