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 152 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. Brandy Martinez, PHDClinical Psychologist1396038121
  2. Nelson Martinez, LCSWASocial Worker1518517093
  3. Maria Martinez Cruz, MDInternal Medicine Physician1821602921
  4. Alejandra Martinez Lacabe, LCSWClinical Social Worker1740426436
  5. Noely Martinez OverbyBehavior Technician1841882776
  6. Patricia Martinez Quinones, M.D.Surgical Critical Care Physician1013322130
  7. Viviana Martinez-Bianchi, MDFamily Medicine Physician1194733980
  8. Omar Martinez-UribeStudent in an Organized Health Care Education/Training Program1811525462
  9. Gustavo Martinez-VazquezAssistant Behavior Analyst1205722493
  10. Katherine Marting, AGACNP-BCAcute Care Nurse Practitioner1720657323
  11. Alessandro Martinino, MDStudent in an Organized Health Care Education/Training Program1225822273
  12. Gail Martino, M.S., C.G.CGenetic Counselor (M.S.)1275522104
  13. Justin MartinoOrthopedic Physical Therapist1679323273
  14. Carolyn MartonffyPhysical Therapist1073342044
  15. Alec Martschenko, PHARMDSolid Organ Transplant Pharmacist1528791407
  16. Michelle Martwick, NP-CAdult Health Nurse Practitioner1457712887
  17. Tiffany Marum, M.D.Family Medicine Physician1548466204
  18. Emily Marun Herize, MDStudent in an Organized Health Care Education/Training Program1770423634
  19. Sheeva Marvdashti, MHS, PA-CPhysician Assistant1053830588
  20. Matthew Marvell, NPFamily Nurse Practitioner1659995579
  21. Christine Marx, MDPsychiatry Physician1790868438
  22. Richard Mascardi, COTAOccupational Therapy Assistant1144612136
  23. Luisa Masclans, MDStudent in an Organized Health Care Education/Training Program1457103814
  24. Kathryn Masincupp, PHARMDAmbulatory Care Pharmacist1730786187
  25. Lauren Mask, RNRegistered Nurse1609524875
  26. William Mask, M.D.Diagnostic Radiology Physician1215030507
  27. Stacey Maskarinec, MD, PHDStudent in an Organized Health Care Education/Training Program1639469745
  28. Gary Maslow, MDPediatrics Physician1568680973
  29. Christina Mason, RNCritical Care Medicine Registered Nurse1679425946
  30. Johnetta Mason, LDOOptician1215815774
  31. Kelly Mason, FNPFamily Nurse Practitioner1346430691
  32. Mary Ann Mason, NPNurse Practitioner1538223292
  33. Robert Mason, DMD, PHDOrthodontics and Dentofacial Orthopedics Dentistry1437246238
  34. Sarah Mason, LCSWClinical Social Worker1467558262
  35. Aman Masoomi, DDSGeneral Practice Dentistry1164048625
  36. Sabran MasoudStudent in an Organized Health Care Education/Training Program1184252637
  37. Althea Massenburg, MDInternal Medicine Physician1710924311
  38. Ashley Massengale, AGNP-CAdult Health Nurse Practitioner1194293241
  39. Meghan Massengill, OT/LOccupational Therapist1568961761
  40. Edward Massey, M.D.Neurology Physician1962586842
  41. Janice Massey, M.D.Neurology Physician1871677757
  42. Kristen MasseyPhysical Therapist1083215495
  43. Michael Massey, MEDProfessional Counselor1710152145
  44. Monica Massey, FNPFamily Nurse Practitioner1720256928
  45. Nicole Massey, PA-CPhysician Assistant1588049639
  46. Synclair MasseyPharmacist1649905902
  47. Olivia MastPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1982382255
  48. Caryn Mastalli, FNPAnesthesiology Physician1538242789
  49. Betty Masten, M.D.Pediatrics Physician1619915600
  50. Eric Mastria, M.D.Vascular & Interventional Radiology Physician1972034510

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.