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Physician specialty

Pediatric Nephrology

Find: Pediatric Nephrology →

At a glance

Practicing in the U.S.
1,002
Per 100,000 residents
0.3
Women
58%
Median years since graduating
21

Training path

  1. College (bachelor’s degree) 4 years
  2. Medical school (MD or DO) 4 years
  3. Pediatrics residency 3 years
  4. Pediatric nephrology fellowship 3 years

Training after medical school: 6 years. From the start of college: about 14 years.

Usual minimum program lengths from ACGME program requirements. Some doctors take extra research years or a second fellowship.

Who they are

  • MD (DOs make up the rest) 96%
  • Women 58%
  • Graduated 35 or more years ago 19%
  • Offer telehealth 4%
  • Accept Medicare’s approved amount 95%

Sex and credentials from NPPES. Graduation year, telehealth and Medicare assignment from Medicare Care Compare, which covers clinicians enrolled in Medicare.

Where they practice

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What they do most for Medicare patients

  • Established patient office or other outpatient visit, 40-54 minutes 2,005
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 1,558
  • Established patient office or other outpatient visit, 30-39 minutes 1,361
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 402
  • Hemodialysis procedure with physician evaluation 156
  • Established patient office or other outpatient visit, 20-29 minutes 136
  • Dialysis services, 4 or more physician visits per month (20 years or older) 128
  • Insertion of needle into vein for collection of blood sample 103
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 87
  • Kidney function blood test panel 72
  • Manual urinalysis test with examination using microscope, non-automated 71
  • Blood count, hemoglobin 68

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Services billed to traditional Medicare in 2023 (Physician and Other Practitioners data); drugs given in the office are left out.

What they prescribe most

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Share of this specialty’s Medicare Part D prescriptions in 2024, including refills. Select a drug to see which of these clinicians prescribe it most, and where.

Hospitals where the most work

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Clinicians who list the hospital in Medicare Care Compare. The number opens the list of who works there.

Schools they graduated from most

  • Tufts University School of Medicine 10
  • Albert Einstein College of Medicine of Yeshiva University 7
  • Baylor College of Medicine 7
  • Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 6
  • Pennsylvania State University College of Medicine 6
  • University of Iowa, Rj & L Carver College of Medicine 6
  • Washington University School of Medicine 6
  • Medical University of South Carolina College of Medicine 5
  • Perelman School of Med at The University of Pennsylvania 5
  • Rush Medical College of Rush University 5

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From Medicare Care Compare (Medicare-enrolled clinicians only).

Industry payments

Drug and device makers reported $986,146 in general payments to 332 clinicians in Pediatric Nephrology in 2025. See who received the most

Source: CMS Open Payments, program year 2025. A payment is not evidence of wrongdoing.

Research in this field

U.S. researchers published 11,652 articles and reviews in nephrology in 2024–2026.

Journals with the most U.S. papers

  • Journal of the American Society of Nephrology American Society of Nephrology 2,537
  • Kidney International Reports Elsevier BV 543
  • Cureus Cureus, Inc. 301
  • Nephrology Dialysis Transplantation Oxford University Press 282
  • Clinical Journal of the American Society of Nephrology Lippincott Williams & Wilkins 275
  • Kidney360 Lippincott Williams & Wilkins 269
  • Kidney International Elsevier BV 238
  • Kidney Medicine Elsevier BV 192
  • American Journal of Kidney Diseases Elsevier BV 148
  • Physiology American Physiological Society 134

Most-cited recent papers

  1. Effects of Semaglutide on Chronic Kidney Disease in Patients with Type 2 Diabetes (opens in a new tab) New England Journal of Medicine, 2024 · cited 2,100 times
  2. Chronic kidney disease and the global public health agenda: an international consensus (opens in a new tab) Nature Reviews Nephrology, 2024 · cited 1,627 times · free to read
  3. Global, regional, and national burden of chronic kidney disease in adults, 1990–2023, and its attributable risk factors: a systematic analysis for the Global Burden of Disease Study 2023 (opens in a new tab) The Lancet, 2025 · cited 625 times · free to read
  4. An update on the global disparities in kidney disease burden and care across world countries and regions (opens in a new tab) The Lancet Global Health, 2024 · cited 591 times · free to read
  5. Executive summary of the KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease: known knowns and known unknowns (opens in a new tab) Kidney International, 2024 · cited 477 times · free to read
  6. Finerenone with Empagliflozin in Chronic Kidney Disease and Type 2 Diabetes (opens in a new tab) New England Journal of Medicine, 2025 · cited 348 times · free to read
  7. Long-term kidney outcomes of semaglutide in obesity and cardiovascular disease in the SELECT trial (opens in a new tab) Nature Medicine, 2024 · cited 260 times · free to read
  8. Chronic kidney disease (opens in a new tab) Nature Reviews Disease Primers, 2025 · cited 237 times

From OpenAlex, an open index of research papers. Papers with at least one author at a U.S. institution, classified by subject; the subject covers the whole field, so related specialties share these lists. Citation counts change daily.

Sources: CMS NPPES (counts, sex, credentials), Medicare Care Compare (schools, graduation years, hospitals, telehealth), CMS Medicare Physician & Other Practitioners (2023) and Part D Prescribers (2024), CMS Open Payments (2025), ACGME program requirements (training length), OpenAlex (research), U.S. Census Bureau ACS 2020–2024 (population).