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Pediatric Nephrology
In 2025, 327 Pediatric Nephrology providers had general (non-research) payments reported to CMS. Half received less than $131 for the year, and nine in ten received less than $6,743.
327providers with payments in 2025
$131median total for the year
$6,743nine in ten received less than
$3,009average total for the year
Providers with the largest 2025 totals
Ordered by 2025 general-payment totals as reported to CMS. A large total is not evidence of wrongdoing; context is below the table.
| Provider | Location | 2025 general | All payments 2019-2025 including research |
|---|---|---|---|
| Michelle A Baum | Boston, MA | $2,883.32 | $31,568.58 |
| German A Lozano Guzman | Philadelphia, PA | $2,543.38 | $75,784.57 |
| Susan Foster Massengill | Charlotte, NC | $2,501.25 | $9,519.87 |
| Marva Monique Moxey-Mims | Washington, DC | $2,289.28 | $11,278.17 |
| Shefali Vyas | West Orange, NJ | $2,278.77 | $2,538.30 |
| Eileen T Chambers | Durham, NC | $2,258.75 | $2,258.75 |
| Rouba Garro | Atlanta, GA | $2,240.14 | $9,146.85 |
| Shashi K Nagaraj | Durham, NC | $2,228.79 | $20,379.20 |
| Weizhen Tan | Boston, MA | $2,201.66 | $16,717.07 |
| Shina Menon | Palo Alto, CA | $1,951.06 | $27,854.17 |
| Raoul Devin Nelson | Salt Lake City, UT | $1,850.79 | $2,166.26 |
| Rachel Marie Engen | Madison, WI | $1,845.67 | $1,845.67 |
| Patricia L Weng | Los Angeles, CA | $1,612.92 | $8,306.55 |
| Eric G Benz | Aurora, CO | $1,491.55 | $3,869.72 |
| Susan Furth | Philadelphia, PA | $1,215.20 | $26,838.46 |
| Lyndon Andaya Senar | Bakersfield, CA | $1,134.00 | $3,524.28 |
| Jessica M Rosario-Falero | Syracuse, NY | $1,081.53 | $1,081.53 |
| Shireen Hashmat | Chicago, IL | $1,015.81 | $1,315.81 |
| Xiaoyan Wu | Buffalo, NY | $906.89 | $1,280.39 |
| Aadil K Kakajiwala | Saint Louis, MO | $885.97 | $1,251.74 |
| Janice Crespo Salgado | Rio Piedras, PR | $799.35 | $2,243.60 |
| Sonal S Avasare | Seattle, WA | $769.76 | $769.76 |
| Kyle A Merrill | Iowa City, IA | $684.63 | $2,910.05 |
| Xamayta L Negroni-Balasquide | Bayamon, PR | $638.32 | $1,948.07 |
| Nisha S Singh | Tulsa, OK | $605.75 | $755.99 |
| Haejun C Ahn | Issaquah, WA | $545.46 | $569.80 |
| Azra M Sehic | Kingston, PA | $543.14 | $3,524.25 |
| Julie B Steinberg | Babylon, NY | $541.76 | $928.89 |
| Vaishali Singh | Milwaukee, WI | $540.60 | $1,857.99 |
| Jorge Ramirez | Orlando, FL | $499.58 | $1,846.19 |
| Dilys A Whyte | West Islip, NY | $482.39 | $2,508.46 |
| Thomas Welch | Gainesville, FL | $475.72 | $1,131.34 |
| Robert S Gillespie | Fort Worth, TX | $471.73 | $10,716.67 |
| Mohamad E Khorki | New Orleans, LA | $453.34 | $714.33 |
| Alexandra Mazo | Hawthorne, NY | $424.85 | $513.56 |
| Melissa Cadnapaphornchai | San Antonio, TX | $412.50 | $11,184.33 |
| Mihail M Subtirelu | Knoxville, TN | $407.79 | $2,043.51 |
| Isidro B Salusky | Los Angeles, CA | $402.45 | $47,309.06 |
| Amy S Fox | Bronx, NY | $390.86 | $15,270.84 |
| Daniel Ranch | San Antonio, TX | $382.22 | $712.27 |
| Helen A Byrd | Detroit, MI | $362.88 | $1,710.20 |
| Samir El Dahr | New Orleans, LA | $350.96 | $811.99 |
| Dechu Puliyanda | West Hollywood, CA | $333.92 | $21,063.46 |
| Ashley Elizabeth Rawson | Baton Rouge, LA | $328.67 | $1,723.82 |
| Irina F Gershin Stevens | Port Charlotte, FL | $324.62 | $911.47 |
| Deepak K Rajpoot | Orange, CA | $323.99 | $1,097.78 |
| Ana L Paredes | South Miami, FL | $316.85 | $1,293.68 |
| Ari Auron | Roseville, CA | $302.17 | $549.34 |
| Julia Mary Steinke | Houston, TX | $300.50 | $674.14 |
| Helen Pizzo | West Hollywood, CA | $299.42 | $439.69 |
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026).