NPPES file of Aug 9, 2026

Doctors and health care providers in Columbia, SC

11,200 individual NPPES records list a practice address in Columbia, 1st of 200 South Carolina cities. The largest group is behavior technician: 1,090, 10% of the city's records, against 4% across South Carolina. Page 170 of 224.

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

The 8 largest groups in Columbia

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

Columbia in South Carolina

  • Rank in South Carolina1st of 200 cities by records
  • Share of the state13% of South Carolina's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.9% of all records
  • Behavior Technician rank1st of the 10 South Carolina cities with the most

Compared with South Carolina as a whole, Columbia has 2.4× the state's share of behavior technician records and 0.57× its share of speech-language pathologist records.

Providers in Columbia, alphabetically

  1. Rebecca RichardsonBehavior Technician1235019811
  2. Shamekia Richardson, LPNLicensed Practical Nurse1982254033
  3. William Richardson, MDMedical Toxicology (Emergency Medicine) Physician1831160506
  4. William Richardson, RPHPharmacist1457659476
  5. Robin RichburgMental Health Counselor1851708101
  6. Nancy Richeson, M.D.Internal Medicine Physician1568439438
  7. Shane Richey, MDNeurology Physician1669276762
  8. Lakisha Richie, MSWSocial Worker1225233703
  9. Kricket Richman DychesBehavior Technician1588453740
  10. Gerald Richmond, MDDiagnostic Radiology Physician1073586756
  11. Kelsey Richmond, NPFamily Nurse Practitioner1093238479
  12. Uronia Richmond, LMSWSocial Worker1952285371
  13. Bertram Richter, M.D.Neurological Surgery Physician1174965651
  14. Melissa Rickenbaker, PTPhysical Therapist1457688186
  15. Laura Rickenmann, MDPediatrics Physician1063491520
  16. Christopher Ricker, D.M.D.Periodontics1629515820
  17. Erin Ricker, MDPediatric Critical Care Medicine Physician1619289816
  18. Patricia RiddickRegistered Nurse1134692304
  19. James Riddle, MDPsychiatry Physician1225003973
  20. John Rider, MDPediatrics Physician1073585204
  21. Margaret Ridgeway Pollard, DOAnesthesiology Physician1013297977
  22. Lauren Ridings, LPCAMental Health Counselor1639040884
  23. E Ridley, PHARM.D.Pharmacist1841293479
  24. Stephen Ridley, M.D.Emergency Medicine Physician1508839630
  25. Brian RiehlPhysician Assistant1023584893
  26. Molly Riehs, MDPsychiatry Physician1598569618
  27. Joshua Riente, PHARMDPharmacist1265662175
  28. Kimberly Riente, PHARMDPharmacist1780997940
  29. Kathleen Riggin, ACNPAcute Care Nurse Practitioner1568478188
  30. Joshua Riggsbee, DOFamily Medicine Physician1851604169
  31. Kristen Riglietti, LPCCounselor1790485985
  32. Mark Rigsby, MLS (ASCP)CMMedical Technologist1598183618
  33. Rosemary Riles, RDRegistered Dietitian1588685796
  34. Annette Riley, DMDGeneral Practice Dentistry1649285487
  35. Ashlynn RileyOccupational Therapist1164123006
  36. Deidra RileyProfessional Counselor1255222428
  37. Francimer RileySpecialist1710399258
  38. Howard Riley, RRTRegistered Respiratory Therapist1336536606
  39. Isabelle Riley, MDPediatric Critical Care Medicine Physician1821595158
  40. Kiana Riley, LISW-CPClinical Social Worker1013795582
  41. Laketa Riley, APRNPsychiatric/Mental Health Nurse Practitioner1003208729
  42. Latoya Riley, LMT, MMPMassage Therapist1417402322
  43. Maurio RileyPhysician Assistant1790189678
  44. Quintella Riley, APRNNurse Practitioner1164994968
  45. Soniah RileyBehavior Technician1972466514
  46. Veola Riley-Amaker, APRNNurse Practitioner1083952030
  47. Kayla RinaldiBehavior Technician1104630268
  48. Bridget Rinehart, LMSWSocial Worker1871023564
  49. Lucy Rinehuls, PHARMDAmbulatory Care Pharmacist1528794500
  50. Katherine RingStudent in an Organized Health Care Education/Training Program1619377272

The largest South Carolina cities

  1. Charleston10,840
  2. Greenville10,264
  3. Spartanburg3,328
  4. Florence2,634
  5. Myrtle Beach2,599

All of South Carolina →

How to read this directory

Columbia, South Carolina appears in the CMS National Plan and Provider Enumeration System with 11,200 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 Columbia - 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 Columbia 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 Columbia is weighted toward Behavior Technician (1,090 clinicians, followed by Family Nurse Practitioner with 662 and Pharmacist with 586). 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 South Carolina's population, Columbia reports roughly 208.4 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 Columbia 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 Columbia, SC?

There are 11,200 registered healthcare providers in Columbia, SC, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Columbia?

The most common specialties in Columbia are Behavior Technician, Family Nurse Practitioner, Pharmacist, Mental Health Counselor, Professional Counselor. Behavior Technician has the most providers with 1,090.

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.