NPPES file of Aug 9, 2026

Nephrology Physician in North Carolina

403 NPPES records list nephrology physician with a practice address in North Carolina, 3.7 per 100,000 residents, the 30th highest rate of 51. Durham and Chapel Hill have the most; each record links to the provider's NPI and the North Carolina license search. Page 8 of 9.

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).

Durham has the most, 43

  1. Durham43
  2. Chapel Hill37
  3. Greenville34
  4. Winston Salem34
  5. Charlotte32

Nephrology Physician records in North Carolina

  1. Stephen Smith, M.D.Durham, NC 277101851475719
  2. Samsher Sonawane, MDRaleigh, NC 276091568415073
  3. Andrew Spangler, MDWinston Salem, NC 271031578944013
  4. Matthew Sparks, MDDurham, NC 277101487754024
  5. Sachin Sreenivasan, MDRaleigh, NC 276091174152110
  6. Eva Stein, MDChapel Hill, NC 275991669933727
  7. Adam Stern, M.D.Cary, NC 275111376769893
  8. Charles Stoddard, MDConcord, NC 280251902900301
  9. Jennifer Stoddard, MDWilmington, NC 284011225028525
  10. Vicki Stovall, MDHigh Point, NC 272621295774081
  11. Anna Strasma, MDDurham, NC 277101396274619
  12. Venkata Suda, M.D.Cary, NC 275181982884078
  13. Emily Sun, M.D.Fayetteville, NC 283041619941150
  14. Laura Svetkey, M.D.Durham, NC 277051003990979
  15. Kawan Swain, M.D.Raleigh, NC 276091356661144
  16. Patrick Taus, MD, PHDChapel Hill, NC 275141053800474
  17. Marshall Taylor, M.D.Greenville, NC 278341710989934
  18. Nada Tazi, M.DConcord, NC 280251801042346
  19. Koithara Varkey Thomas, M.D.Jacksonville, NC 285461265474209
  20. Daniel Tierney, MDCharlotte, NC 282771316993736
  21. Phillip Timmons, M.D.Raleigh, NC 276091245218288
  22. Ryan Trimble, MDHigh Point, NC 272651689202715
  23. Karin True, MDChapel Hill, NC 275141730110065
  24. Murray Turner, MDCharlotte, NC 282071740236496
  25. Crystal Tyson, MDDurham, NC 277101104002864
  26. Elizabeth Upton, MDGreensboro, NC 274051528327889
  27. Tushar Vachharajani, M.D.Winston Salem, NC 271571093733941
  28. Pamela Vasquez Buitron, M.DLaurinburg, NC 283521881046514
  29. Nam Vo, M.D.Asheville, NC 288011255382214
  30. Matthew Volk, M.D.Asheville, NC 288011922209311
  31. Hanna Von Hardenberg, MDPinehurst, NC 283741750384798
  32. Raven Voora, MDSanford, NC 273301871656553
  33. Xuexiang Wang, MD, PHDCharlotte, NC 282771114416583
  34. Greg Warren, DOElizabeth City, NC 279091245270131
  35. Robert Webb, M.D.Fayetteville, NC 283041265431159
  36. Willie Whitaker, M.D.Statesville, NC 286251861489759
  37. Christian Wiscombe, DOChapel Hill, NC 275141760121701
  38. Jobira Woldemichael, MDWinston Salem, NC 271571548600281
  39. James Wood, M.D.Charlotte, NC 282031770549735
  40. Jonathan Woods, M.D.Wilmington, NC 284011346295417
  41. Nathan Woolwine, M.D.Concord, NC 280251073510046
  42. Winfield Word-Sims, M.D.Asheville, NC 288011093710493
  43. Nicole WyattChapel Hill, NC 275141104389782
  44. William Yarger, M.D.Durham, NC 277051174585822
  45. Ahmet Yassa, MDJacksonville, NC 285461609486968
  46. Kimberly Yates, MDHuntersville, NC 280781801836804
  47. Tammy Yu, MDGreenville, NC 278341407478050
  48. Maria Jose Zabala Ramirez, M.D.Chapel Hill, NC 275141245728740
  49. Samer Zeayter, MDCharlotte, NC 282031578543047
  50. Evan ZeitlerSanford, NC 273301902216757

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

North Carolina ranks 30 of 51 per resident

  1. New Mexico3.7
  2. Tennessee3.7
  3. West Virginia3.7
  4. North Carolina3.7
  5. Florida3.7
  6. Washington3.6
  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.

What the count covers

403 NPPES records list nephrology physician (207RN0300X) as their primary taxonomy with a practice address in North Carolina: 3.7 per 100,000 residents against 4 nationally (50 states and D.C.). Durham has 43 of them (11%).

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. Georgia417
  2. Massachusetts417
  3. Michigan376
  4. New Jersey433

States with a similar rate per 100,000

  1. Florida3.7
  2. West Virginia3.7
  3. Tennessee3.7
  4. New Mexico3.7

The largest states

  1. California1,468
  2. Texas1,159
  3. New York1,049
  4. Florida840
  5. Pennsylvania651

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.