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 50 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. Laurel Dennis, PAPhysician Assistant1396508644
  2. Tolvalyn Dennison, CNSAdult Health Clinical Nurse Specialist1295169241
  3. Howard Denny, DMDDentist1013090604
  4. Jennifer DensmoreOccupational Therapist1518292093
  5. Amanda DensonSocial Worker1316349632
  6. Andrea Dent, OTR/LPediatric Occupational Therapist1962677765
  7. Caroline Dent, FNP-CAdult Health Nurse Practitioner1871264069
  8. Jennifer Dent, FNPFamily Nurse Practitioner1518784412
  9. Jordan Dent, MDPediatric Critical Care Medicine Physician1245899582
  10. Karen Depass-Jones, PHARM DPharmacist1437264751
  11. Jack Depriest, MDCritical Care Medicine (Internal Medicine) Physician1881699957
  12. Michelle Deranieri, FNPFamily Nurse Practitioner1831512623
  13. Sarkis Derderian, DOPulmonary Disease Physician1427036375
  14. Sarah Derenbecker, PTPhysical Therapist1043717648
  15. Phillips Deridder, MDPediatric Critical Care Medicine Physician1124512454
  16. Elizabeth DerksRegistered Dietitian1912453267
  17. Tracy DerollerSpeech-Language Pathologist1215339197
  18. Stephanie Derr, RNAdministrator Registered Nurse1427452978
  19. Allyson DerrickAcute Care Nurse Practitioner1053933267
  20. Brandi Derrick, MDInternal Medicine Physician1245465178
  21. Suzanne Derrick, RPHPharmacist1336650910
  22. Amy Derry, FNP-CFamily Medicine Physician1932502994
  23. Karly Derwitz, DOPediatrics Physician1720652472
  24. Devang Desai, D.M.D.Dentist1962631515
  25. Jordan Desai, LISW-CPClinical Social Worker1205455912
  26. Merrie Jo Desai, CRNACertified Registered Nurse Anesthetist1235671371
  27. Nehal Desai, MDInternal Medicine Physician1801855622
  28. Michael Desautels, ODOptometrist1376856831
  29. Edgar Deschamps, MDInternal Medicine Physician1699734483
  30. Josie DeshongClinical Social Worker1609443811
  31. Pamela DesinAssistant Behavior Analyst1730067877
  32. Ashley DesmaraisBehavior Technician1417702291
  33. Ashley Desousa, ATCAthletic Trainer1316477748
  34. Hayley DettenmayerBehavior Analyst1396463881
  35. Andrew Dettwiler, D.O.Emergency Medicine Physician1386448413
  36. Jason Deusenberry, LPCProfessional Counselor1548775026
  37. Maxine Deutschendorf, LPCProfessional Counselor1144035049
  38. Dana DeveauxBehavior Analyst1114795747
  39. Kaitlyn DevineAthletic Trainer1609657204
  40. Grechia Devito, OPTICIANOptician1629590864
  41. Charlie Devlin, MDCardiovascular Disease Physician1316987860
  42. Dagmar Devlin, FNP-BCFamily Nurse Practitioner1043343767
  43. Katrina Dewberry, LPCMental Health Counselor1427766716
  44. Daniel Deweese, B.A.Mental Health Counselor1508208125
  45. James Deweese, RPHPharmacist1508118290
  46. Kayla DeweltBehavior Technician1134679095
  47. Hannah Dewes, PA-CPhysician Assistant1508346396
  48. Judith Dewey, RNRegistered Nurse1205392107
  49. Katherine Dewitt, LPC, LPCSMental Health Counselor1225766686
  50. Courtney Dexter, DCChiropractor1013620335

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.