Healthcare Providers & Facilities in Union, SC
Public healthcare directory of 144 individual practitioners and 115 healthcare facilities located in Union, South Carolina.
Medical Specialties in Union
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Union
49 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
- Assistant Behavior Analyst (1)
- Behavior Analyst (1)
- Behavior Technician (2)
- Counselor (2)
- Counselor - Addiction (Substance Use Disorder) (5)
- Counselor - Mental Health (9)
- Counselor - Professional (6)
- Psychologist - Clinical (1)
- Psychologist - Clinical Child & Adolescent (3)
- Psychologist - School (2)
- Social Worker (4)
- Social Worker - Clinical (1)
Chiropractic Providers
- Chiropractor (3)
Dental Providers
- Dentist (1)
- Dentist - General Practice (6)
Eye and Vision Services Providers
Nursing Service Providers
Nursing Service Related Providers
- Adult Companion (1)
- Home Health Aide (1)
Other Service Providers
- Case Manager/Care Coordinator (2)
- Driver (1)
- Specialist (1)
Pharmacy Service Providers
- Pharmacist (15)
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Student, Health Care
Featured Healthcare Providers in Union
Practitioner profiles in Union, SC with recent CMS Medicare or Open Payments data.
Lisa Sanders , APRN
Nurse Practitioner - Family
Anthony Esposito
Pharmacist
Leah Parkins , NP
Nurse Practitioner - Family
Dr. Michael Lochtefeld , DDS
Dentist - General Practice
Tyra Taylor , NP
Nurse Practitioner - Women's Health
Dr. Denys Andriyenko , DDS
Dentist - General Practice
Largest Cities in South Carolina
Other South Carolina cities with a full directory, by the number of active practitioners listed in NPPES.
How Union compares with the U.S.
144 active clinicians list a practice address in Union, SC in the NPI registry.
Union has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
92% of clinicians in Union listed in the CMS Medicare file (23 of 25) accept Medicare assignment. That is similar to the South Carolina share of 94%.
Only 25 of 144 active clinicians in Union appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
4% of clinicians in Union listed in the CMS Medicare file (1 of 25) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the South Carolina share of 16%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Union CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Union, SC
Healthcare operations in Union, SC encompass 144 active individual practitioners and 115 registered medical facilities across 49 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Union accounts for $4.1 Million across 53,627 prescription claims. 53 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 23 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.