Gregory Martinez, M.D.
Nephrology · Fresno, CA
Gregory Martinez, M.D. is a nephrology in Fresno, CA with about 20 yrs in practice.
- SpecialtyNephrology
- Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (2006)
- TelehealthOffers telehealth visits
- Practice size254 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~878 patients across 7,598 services, avg age 72
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 692 | $99 | See prices → |
| Phosphate level | 481 | $5 | See prices → |
| Blood test, comprehensive group of blood chemicals | 465 | $10 | See prices → |
| Magnesium level | 462 | $7 | See prices → |
| Creatinine level to test for kidney function or muscle injury | 354 | $5 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | 314 | $6 | See prices → |
| Vitamin d-3 level | 266 | $29 | See prices → |
| Parathormone (parathyroid hormone) level | 253 | $40 | See prices → |
| Uric acid level, blood | 127 | $4 | See prices → |
| Red blood cell concentration measurement | 110 | $2 | See prices → |
| Folic acid level, serum | 107 | $14 | See prices → |
| Iron level | 107 | $6 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.