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Healthcare providers in South Carolina: NPI counts by specialty

This page summarizes 111,175 active NPI records with a practice location in South Carolina from the CMS NPPES registry. It highlights 23,756 records flagged as sole proprietors, equal to 21.4% of the state total. The largest specialties are Pharmacist (5,263), Mental Health Counselor (4,706), Physical Therapist (4,060), Family Nurse Practitioner (3,919), and Family Medicine Physician (3,719).

Statewide totals

Active NPI records111,175
Registered sole proprietors23,756 (21.4%)

The sole-proprietor share is based on a self-reported NPPES designation, so it should be read as an indicator rather than a precise measure of private practice. It does not by itself establish whether a clinician works independently, owns a practice, or is available to accept patients.

Largest specialties in this state

SpecialtyActive NPIs
Pharmacist5,263
Mental Health Counselor4,706
Physical Therapist4,060
Family Nurse Practitioner3,919
Family Medicine Physician3,719
Speech-Language Pathologist3,457
Behavior Technician3,031
Internal Medicine Physician2,812
General Practice Dentistry2,612
Chiropractor2,585
Professional Counselor2,522
Student in an Organized Health Care Education/Training Program2,450
Physician Assistant2,259
Registered Nurse2,164
Clinical Social Worker2,054
Occupational Therapist2,045
Counselor1,711
Durable Medical Equipment & Medical Supplies1,589
Dentist1,574
Certified Registered Nurse Anesthetist1,546
Pediatrics Physician1,451
Emergency Medicine Physician1,386
Addiction (Substance Use Disorder) Counselor1,350
Social Worker1,284
Nurse Practitioner1,259
Optometrist1,253
Home Health Agency1,110
Athletic Trainer1,043
Psychiatry Physician989
Physical Therapy Assistant973
Obstetrics & Gynecology Physician955
In Home Supportive Care Agency915
Behavior Analyst893
Surgery Physician885
Specialist857
Anesthesiology Physician818
Registered Dietitian794
Occupational Therapy Assistant760
Community/Behavioral Health Agency702
Orthopaedic Surgery Physician639

Source: CMS National Plan and Provider Enumeration System (NPPES) Data Dissemination file, FOIA-disclosable public data under CMS-6060-N. Aggregated by Hero EMR on 2026-08-03; deactivated NPIs excluded; specialty assigned from the primary taxonomy code (NUCC 25.1). Counts below 11 are suppressed. Individual providers are never published. All provider data pages.

Common questions

What does the total represent?

It represents 111,175 active NPI records with a practice location in South Carolina in the CMS NPPES registry.

Which specialties have the largest counts?

The largest counts are Pharmacist (5,263), Mental Health Counselor (4,706), Physical Therapist (4,060), Family Nurse Practitioner (3,919), and Family Medicine Physician (3,719).

Does the sole-proprietor percentage measure private practice?

Not precisely. The flag is self-reported and is an imperfect proxy for private practice.

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