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 218 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
- Patricia Williamson, LMSWSocial Worker1780127944
- Phyllis Williamson, A.C.N.P.Acute Care Nurse Practitioner1962404780
- Sarah WilliamsonSpeech-Language Pathologist1386586832
- Savannah WilliamsonStudent in an Organized Health Care Education/Training Program1700767605
- Tammy WilliamsonCertified Registered Nurse Anesthetist1487611182
- Hailey Williamson Godwin, RBTBehavior Technician1780485722
- Adam WilliePharmacist1629851050
- Alicia WillinghamBehavior Analyst1942061494
- Marlon WillinghamCounselor1811555717
- Sharon WillinghamCommunity Health Worker1790467520
- Amanda Willis, PSY.DClinical Psychologist1750906467
- Beverly WillisPastoral Counselor1740603570
- Crystal Willis, MSN, RNRegistered Nurse1164882320
- Damian WillisStudent in an Organized Health Care Education/Training Program1740635341
- Daquorl Willis, RBTBehavior Technician1720930506
- Deidra Willis, A- GNPPrimary Care Nurse Practitioner1114452901
- Ebony Willis, RBTBehavior Technician1720598311
- Kimberly Willis, ACNP RNNurse Practitioner1558496448
- Rachel Willis, RNRegistered Nurse1235928979
- Samuel Willis, MDGastroenterology Physician1770586588
- Yvannah Willis, PA-CPhysician Assistant1205302072
- Elizabeth WillitsMental Health Counselor1740637107
- Carmen Willm, OTOccupational Therapist1154423283
- Jonathan WillsClinical Neuropsychologist1346197449
- Jordyn WillsStudent in an Organized Health Care Education/Training Program1942081757
- Kristy WillsonOccupational Therapy Assistant1285751289
- Breanna WilsomBehavior Technician1538024690
- A'Kaila Wilson, M.A.,CCC-SLPSpeech-Language Pathologist1558134536
- Alex Wilson, DOInternal Medicine Physician1942620257
- Aliyah WilsonBehavior Technician1851146328
- Ayana Wilson, MDEmergency Medicine Physician1376839316
- Beverley Wilson, MDPediatrics Physician1013079870
- Brenae Wilson, PHARMDAmbulatory Care Pharmacist1750019121
- Carol Wilson, NPAcute Care Nurse Practitioner1396858403
- Cassandra Wilson, RTRegistered Respiratory Therapist1710814686
- Catherine WilsonMental Health Counselor1558441667
- Cynthia Wilson, RBTBehavior Technician1164371068
- Daleya Wilson, BACHELOR DEGREEDriver1659173441
- Danielle Wilson, DOHospitalist Physician1750946117
- David WilsonMental Health Counselor1649978271
- David WilsonBehavior Technician1174468367
- Delmarie WilsonMental Health Counselor1194696765
- Ernest WilsonMental Health Counselor1710026729
- Eugene Wilson, DODiagnostic Radiology Physician1922099746
- Georgann Wilson, RPHPharmacist1528070968
- Gerald Wilson, M.D.Surgery Physician1144259763
- Hali WilsonBehavior Analyst1245807973
- Holly Wilson, M.A.Mental Health Counselor1821260092
- Jaidyn WilsonAssistant Behavior Analyst1003685561
- James Wilson, DMD, MSPeriodontics1518414630
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.