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 33 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. Robert Cassingham, M.D.Anesthesiology Physician1235145236
  2. Christine Cast, PHARM.D.Pharmacist1013341650
  3. Maura Castellanos, PSYDClinical Psychologist1316528789
  4. Charles Castles, M.D.Pediatrics Physician1760587695
  5. Hannah Castles, MDInternal Medicine Physician1851141188
  6. Joe Castles, M.D.Pediatrics Physician1508961442
  7. Katie Castor, LPCAProfessional Counselor1083363899
  8. Edward Catalano, M.D.Anatomic Pathology & Clinical Pathology Physician1003886987
  9. Michael Catanzano, DPTPhysical Therapist1457701195
  10. Katie Cate, MSP,CCC-SLPSpeech-Language Pathologist1811177355
  11. Corinne Cates, M.S. R.D. L.D.Registered Dietitian1962741231
  12. James CatesPhysical Therapist1922103449
  13. Mary CatheyStudent in an Organized Health Care Education/Training Program1639023344
  14. Stephanie Catoe, MSW, LISW-CPClinical Social Worker1518233121
  15. Jason Catour, LPC STUDENTStudent in an Organized Health Care Education/Training Program1639033566
  16. Megan CatourFamily Nurse Practitioner1841003027
  17. Chance CaublePhysical Therapist1255027710
  18. Lisa CaudellOther Technician1649921826
  19. Carrie Caudill, LPC-I, ED.S.Professional Counselor1447207980
  20. Christine Caudill, PA-CPhysician Assistant1821967159
  21. Nancy Caudill, HISHearing Instrument Specialist1508102955
  22. Susan Caudle, PA-CSurgical Physician Assistant1760898621
  23. Ann Caugh, PHYSICIAN ASSISTANTPhysician Assistant1740493485
  24. Belton Caughman, LISW-CPClinical Social Worker1285648998
  25. Romico Caughman, RNCommunity Health Registered Nurse1881786747
  26. Misty CaulaStudent in an Organized Health Care Education/Training Program1073433256
  27. Kristen Caulder, APRNFamily Nurse Practitioner1780220921
  28. Olivia Caune, FNP-CStudent in an Organized Health Care Education/Training Program1750036802
  29. Carlton Cauthen, M.D.Pulmonary Disease Physician1346258746
  30. Kayley Cavanaugh, PT, DPTPhysical Therapist1548007552
  31. Roni Caw, PHD, LPCProfessional Counselor1750532370
  32. Amanda Caywood, RNPsychiatric/Mental Health Nurse Practitioner1417520230
  33. Olivia CecchiniPhysical Therapy Assistant1881458388
  34. Daisy Cedillo Perez, RBTBehavior Technician1487518155
  35. John Cene, M.D.Emergency Medicine Physician1316274392
  36. Joseph Cerniglia, LMSWSocial Worker1992156806
  37. Miguel CervantesAthletic Trainer1700615374
  38. Sarah Chaboya, M.S., LPC, LMHCMental Health Counselor1033303029
  39. Cathy Chadwick, COTAOccupational Therapy Assistant1184822835
  40. Ryan Chadwick, PA-CPhysician Assistant1356198568
  41. Sankeerth ChallagundlaPain Medicine (Psychiatry & Neurology) Physician1861847766
  42. Allison Chamberlain, PHARMDPharmacist1154721538
  43. Candace Chamberlain, MSW, LCSWAClinical Social Worker1396177838
  44. Gregory Chambers, PA-CMedical Physician Assistant1861625683
  45. Kayce ChampionBehavior Technician1972110732
  46. Jean Champion-Martin, ODOptometrist1821163171
  47. Faith Chandler, RBTBehavior Technician1124833090
  48. Rachel ChandlerPhysical Therapy Assistant1730587445
  49. Theresa Chandler, FNPFamily Nurse Practitioner1144344821
  50. Tiana ChandlerPharmacist1518639632

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.