Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Benjamin David Williamson, DNP

Individual provider Family Nurse Practitioner · NPI 1871047787

Benjamin David Williamson, DNP is a Nurse Practitioner in Seneca, South Carolina. Qualified in 2016, 10 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
10
Licensed in
SC
In the registry since
2016
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

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Practice location Address checks out

12016 N Radio Station Rd
Seneca, SC 29678-1143
Phone: (864) 882-6141
Fax: (864) 882-6680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 20409 (SC)

Record details

NPI number1871047787
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP
Sole proprietorNo
NPI enumeratedAugust 9, 2016
Last updated in NPPESFebruary 21, 2022
Certification dateFebruary 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $785 46 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Prisma Health Patewood Hospital Hospital · Greenville, SC · listed as Greenville Health System
  • Prisma Health Home Health-Upstate Home health agency · Greenville, SC · listed as Prisma Health-Upstate
  • Prisma Health Laurens County Hospital Hospital · Clinton, SC
  • Prisma Health Oconee Memorial Hospital Hospital · Seneca, SC

Colleagues at Prisma Health University Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2446 clinicians in the practice; 12 are shown here.

Other providers in Seneca