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.
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
- Rebecca RichardsonBehavior Technician1235019811
- Shamekia Richardson, LPNLicensed Practical Nurse1982254033
- William Richardson, MDMedical Toxicology (Emergency Medicine) Physician1831160506
- William Richardson, RPHPharmacist1457659476
- Robin RichburgMental Health Counselor1851708101
- Nancy Richeson, M.D.Internal Medicine Physician1568439438
- Shane Richey, MDNeurology Physician1669276762
- Lakisha Richie, MSWSocial Worker1225233703
- Kricket Richman DychesBehavior Technician1588453740
- Gerald Richmond, MDDiagnostic Radiology Physician1073586756
- Kelsey Richmond, NPFamily Nurse Practitioner1093238479
- Uronia Richmond, LMSWSocial Worker1952285371
- Bertram Richter, M.D.Neurological Surgery Physician1174965651
- Melissa Rickenbaker, PTPhysical Therapist1457688186
- Laura Rickenmann, MDPediatrics Physician1063491520
- Christopher Ricker, D.M.D.Periodontics1629515820
- Erin Ricker, MDPediatric Critical Care Medicine Physician1619289816
- Patricia RiddickRegistered Nurse1134692304
- James Riddle, MDPsychiatry Physician1225003973
- John Rider, MDPediatrics Physician1073585204
- Margaret Ridgeway Pollard, DOAnesthesiology Physician1013297977
- Lauren Ridings, LPCAMental Health Counselor1639040884
- E Ridley, PHARM.D.Pharmacist1841293479
- Stephen Ridley, M.D.Emergency Medicine Physician1508839630
- Brian RiehlPhysician Assistant1023584893
- Molly Riehs, MDPsychiatry Physician1598569618
- Joshua Riente, PHARMDPharmacist1265662175
- Kimberly Riente, PHARMDPharmacist1780997940
- Kathleen Riggin, ACNPAcute Care Nurse Practitioner1568478188
- Joshua Riggsbee, DOFamily Medicine Physician1851604169
- Kristen Riglietti, LPCCounselor1790485985
- Mark Rigsby, MLS (ASCP)CMMedical Technologist1598183618
- Rosemary Riles, RDRegistered Dietitian1588685796
- Annette Riley, DMDGeneral Practice Dentistry1649285487
- Ashlynn RileyOccupational Therapist1164123006
- Deidra RileyProfessional Counselor1255222428
- Francimer RileySpecialist1710399258
- Howard Riley, RRTRegistered Respiratory Therapist1336536606
- Isabelle Riley, MDPediatric Critical Care Medicine Physician1821595158
- Kiana Riley, LISW-CPClinical Social Worker1013795582
- Laketa Riley, APRNPsychiatric/Mental Health Nurse Practitioner1003208729
- Latoya Riley, LMT, MMPMassage Therapist1417402322
- Maurio RileyPhysician Assistant1790189678
- Quintella Riley, APRNNurse Practitioner1164994968
- Soniah RileyBehavior Technician1972466514
- Veola Riley-Amaker, APRNNurse Practitioner1083952030
- Kayla RinaldiBehavior Technician1104630268
- Bridget Rinehart, LMSWSocial Worker1871023564
- Lucy Rinehuls, PHARMDAmbulatory Care Pharmacist1528794500
- Katherine RingStudent in an Organized Health Care Education/Training Program1619377272
The largest South Carolina cities
- Charleston10,840
- Greenville10,264
- Spartanburg3,328
- Florence2,634
- Myrtle Beach2,599
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.