NPPES file of Aug 9, 2026

Nephrology Physician in Pennsylvania

651 NPPES records list nephrology physician with a practice address in Pennsylvania, 5 per 100,000 residents, the 6th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 2 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RN0300X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Philadelphia has the most, 175

  1. Philadelphia175
  2. Pittsburgh71
  3. Allentown41
  4. Danville21
  5. Lancaster18

Nephrology Physician records in Pennsylvania

  1. Adnan Barazi, MDErie, PA 165091285250647
  2. Alan Barman, D.O.Upland, PA 190131992743793
  3. Samuel Baroody, DOWexford, PA 150901396929469
  4. Peter Barzyk, M.D.Erie, PA 165071548203813
  5. Christine Bastl, MDPhiladelphia, PA 191401679560452
  6. Ollice Bates, MDSelinsgrove, PA 178701639145956
  7. Linda Belayev, M.D.Pittsburgh, PA 152321801022330
  8. Alisa Bell, DOLancaster, PA 176031316913403
  9. Filitsa BenderPittsburgh, PA 152131851458418
  10. Joseph Benjamin, MDPhiladelphia, PA 191401265420368
  11. Robert Benz, MDWynnewood, PA 190961598753691
  12. Theodora Bernardini, D.OPhiladelphia, PA 191241407817745
  13. Jose Bernardo, M.D.Indiana, PA 157011003813130
  14. Jeffrey Berns, MDPhiladelphia, PA 191041386650299
  15. Rozlyn Berty, MDPittsburgh, PA 152121275533002
  16. Behdad Besharatian, MDPhiladelphia, PA 191041255620878
  17. Doreen Bett, D.O.Lancaster, PA 176041386770501
  18. Charles Betts, MDKittanning, PA 162011124014634
  19. Gurvinder Bhardwaj, M.D.Du Bois, PA 158011215294624
  20. Prasad Bichu, MDBeaver, PA 150091679675748
  21. Joseph Bisordi, M.D.Danville, PA 178221295711505
  22. Karim Bitar, M.D.Hershey, PA 170331609032523
  23. Melissa Bleicher, MDPhiladelphia, PA 191041508929282
  24. Eric Bloom, MDPhiladelphia, PA 191411902874670
  25. Roy Bloom, MDPhiladelphia, PA 191041528093663
  26. Vincent Bobby, DOHazle Township, PA 182021811962780
  27. Ravindra Bollu, M.D.Allentown, PA 181031194716845
  28. Suzanne Boyle, MDPhiladelphia, PA 191041740422146
  29. Yasmin Brahmbhatt, MDPhiladelphia, PA 191071891967006
  30. Scott Bralow, D.O.Bala Cynwyd, PA 190041174586358
  31. Lawrence Bressler, MDIvyland, PA 189741790722973
  32. Joseph Brezin, MDPhiladelphia, PA 191071154417541
  33. Rachel Brobst, DOPhiladelphia, PA 191401447888961
  34. David Brooker, M.D.Cranberry, PA 163191649214552
  35. Christina Brotman, MD, MSCEPhiladelphia, PA 191041528486818
  36. Steven Brunelli, M.D.Philadelphia, PA 191041356547558
  37. Ion Bucaloiu, M.D.Danville, PA 178221013982065
  38. Umber Burhan, MDWynnewood, PA 190961932339124
  39. Alexandra Bursic, MDPittsburgh, PA 152131629568282
  40. Dean Campbell, MDLancaster, PA 176011871836205
  41. Garry Carbone, MDLehighton, PA 182351578512299
  42. Guillermo Carnero Salazar, M.D.Allentown, PA 181041053579714
  43. Barbara Carpenter, MDPittsburgh, PA 152121740272418
  44. Sweta Carpenter, M.D.Langhorne, PA 190471487948865
  45. Russell Carstens, MDPhiladelphia, PA 191041790713303
  46. Ashok Chaddah, MDIndiana, PA 157011124099429
  47. Constantine Chaknos, MDPhiladelphia, PA 191041588870901
  48. Geetha Chalasani, MBBSPittsburgh, PA 152611306820170
  49. Alexander Chang, M.D.Danville, PA 178221407016967
  50. Alice Chedid, M.D.Pittsburgh, PA 152131790191856

Source: CMS NPPES, primary taxonomy 207RN0300X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 6 of 51 per resident

  1. Maryland5.5
  2. New York5.4
  3. Delaware5.0
  4. Pennsylvania5.0
  5. Louisiana4.8
  6. New Jersey4.7
  7. 50 states and D.C.4.0

Source: CMS NPPES, primary taxonomy 207RN0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.2% of these records appear in a Medicare file, against 85.8% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Pennsylvania84.2%
  2. United States85.8%

Nephrology Physician records in Pennsylvania, measured

  • In a Medicare file548 of 651 · 84.2% here, 85.8% nationally
  • In the CMS Doctors and Clinicians file468 · 71.9% here, 76.0% nationally
  • Not updated in five years or more371 · 57.0% here, 54.9% nationally
  • Median graduation year2001 · the 468 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RN0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

651 NPPES records list nephrology physician (207RN0300X) as their primary taxonomy with a practice address in Pennsylvania: 5 per 100,000 residents against 4 nationally (50 states and D.C.). Philadelphia has 175 of them (27%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Illinois572
  2. Ohio499
  3. Florida840
  4. New Jersey433

States with a similar rate per 100,000

  1. Delaware5.0
  2. Louisiana4.8
  3. Puerto Rico4.7
  4. New York5.4

The largest states

  1. California1,468
  2. Texas1,159
  3. New York1,049
  4. Florida840
  5. Illinois572

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.