NPPES file of Aug 9, 2026

Doctors and health care providers in Durham, NC

13,451 individual NPPES records list a practice address in Durham, 3rd of 412 North Carolina cities. The largest group is students in training: 1,285, 10% of the city's records, against 3% across North Carolina. Page 181 of 270.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Durham

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Durham in North Carolina

  • Rank in North Carolina3rd of 412 cities by records
  • Share of the state6.8% of North Carolina's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.6% of all records
  • Students in training rank1st of the 10 North Carolina cities with the most

Compared with North Carolina as a whole, Durham has 2.8× the state's share of student in an organized health care education/training program records and 0.34× its share of behavior technician records.

Providers in Durham, alphabetically

  1. Delisa Ordronneau, PA-CPhysician Assistant1033364062
  2. Roger Ordronneau, PA-CPhysician Assistant1457513327
  3. Michelle OreNurse Practitioner1396416483
  4. Raphael Orenstein, M.D.Physical Medicine & Rehabilitation Physician1154306819
  5. Catlyn OrfanosBehavior Technician1083564736
  6. Richard Orino, M.D.Internal Medicine Physician1326020462
  7. Lori Orlando, MD MHSInternal Medicine Physician1528168572
  8. Charlene OrleyRegistered Nurse1407720808
  9. Hailey OrloskiOther Technician1477291680
  10. Candace Orlova, PA-CPhysician Assistant1457027930
  11. Richard Orlowski, DMDDentist1679624324
  12. Tyrecia OrmondBehavior Technician1275257016
  13. Rafael Ornelas, M.D.Transplant Hepatology Physician1477085025
  14. Rollyn Ornstein, MDPediatric Adolescent Medicine Physician1932254687
  15. Ryan OrtOccupational Therapist1306647169
  16. Thomas Ortel, M.D.Hematology (Internal Medicine) Physician1003990995
  17. Angelica Ortiz, FNPNurse Practitioner1659840015
  18. Breanna OrtizRegistered Nurse1083431803
  19. Daniella Ortiz, MDStudent in an Organized Health Care Education/Training Program1962147892
  20. David Ortiz Melo, M.D.Nephrology Physician1306046776
  21. Brook Orvis, PT, DPT, WCS, PRPCPhysical Therapist1336621747
  22. Adriane Osborne, WHNPWomen's Health Nurse Practitioner1821326232
  23. Mary Osborne, PTPhysical Therapist1437116209
  24. Kelly Oschwald, DPTPhysical Therapist1760927362
  25. Sachiko OshimaStudent in an Organized Health Care Education/Training Program1568040384
  26. Benjamin Oshlag, M.D.Emergency Medicine Physician1033471644
  27. Mindy Oshrain, M.D.Psychiatry Physician1740320001
  28. Emily Oslie, PA-CPhysician Assistant1306321930
  29. Amir Osman, RPHPharmacist1669998258
  30. Robert Osman, PA-C, MHSPhysician Assistant1972567907
  31. Andrew OsorioStudent in an Organized Health Care Education/Training Program1396487542
  32. Ilana Osten, DPTPhysical Therapist1912234725
  33. Barbara Ostiguy, NPGerontology Nurse Practitioner1588682348
  34. Daniel Ostrovsky, M.D.Pediatrics Physician1114080991
  35. Cathleen Ostrowski, MS, RD, LDN, FANDRegistered Dietitian1164645107
  36. Ebere Osuorji, AGNP-CAdult Health Nurse Practitioner1255937629
  37. Ike OsuorjiIntellectual & Developmental Disabilities Psychologist1467906115
  38. Cameron Oswalt, MDHematology & Oncology Physician1093211815
  39. Grace OtienoNurse Practitioner1770092314
  40. Thomas Otley, PT, DPTPhysical Therapist1588281497
  41. Andreina Ottman, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1922554195
  42. Yvonne Ou, M.D.Ophthalmology Physician1245429653
  43. Meghan Ouellette, MS, OTR LOccupational Therapist1437293123
  44. Anne Oumarou, FNP-BCFamily Nurse Practitioner1619383957
  45. Lindsey OurySpeech-Language Pathologist1033590005
  46. Rachel Outlaw, PHARMDPharmacist1184903403
  47. Wen Chian Ouyang, RN, NP-CNurse Practitioner1164021788
  48. Forrest OverakerOrthotist1689912503
  49. Charles Overbeek, MD, FRCPCStudent in an Organized Health Care Education/Training Program1306491972
  50. Angela Overcash, PAMedical Physician Assistant1376512525

The largest North Carolina cities

  1. Charlotte23,603
  2. Raleigh16,309
  3. Winston Salem10,040
  4. Greensboro8,190
  5. Asheville8,173

All of North Carolina →

How to read this directory

Durham, North Carolina appears in the CMS National Plan and Provider Enumeration System with 13,451 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Durham - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Durham practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Durham is weighted toward Student in an Organized Health Care Education/Training Program (1,285 clinicians, followed by Clinical Social Worker with 1,204 and Physical Therapist with 547). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to North Carolina's population, Durham reports roughly 124.1 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Durham patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Durham, NC?

There are 13,451 registered healthcare providers in Durham, NC, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Durham?

The most common specialties in Durham are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Physical Therapist, Physician Assistant, Mental Health Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 1,285.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.