Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Samantha E Williams, PA-C

Individual provider Surgical Physician Assistant · NPI 1295487049

Samantha E Williams, PA-C is a Physician Assistant in Knoxville, Tennessee. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2021, 5 years ago. Practices with University Health System, Inc, a 529-clinician group, works from 8 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
5
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
TN
In the registry since
2022
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1924 Alcoa Hwy Ste E-40
Knoxville, TN 37920-1511
Phone: (865) 305-5510
Fax: (865) 305-5515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (7)

  • 6484 Kingston Pike, Knoxville, TN 37919-4863 — (865) 862-4357
  • 9430 Park West Blvd Ste 130, Knoxville, TN 37923-4205 — (865) 862-4357
  • 1819 Clinch Ave Ste 100, Knoxville, TN 37916-2435 — (658) 624-3578
  • 576 Ft Loudoun Med Ctr Dr Ste 100, Lenoir City, TN 37772-5676 — (865) 862-4357
  • 988 Oak Ridge Tpke Ste 100, Oak Ridge, TN 37830-6919 — (865) 862-4357
  • 1679 Veterans Blvd, Sevierville, TN 37862 — (865) 862-4357
  • 744 Middle Creek Rd Ste 100, Sevierville, TN 37862-5036 — (865) 862-4357

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 4779 (TN)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 4779 (TN)

Record details

NPI number1295487049
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 24, 2022
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2021 (5 years in practice)
Group practice University Health System, Inc. — 529 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients131
Services billed 867 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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.

Travel and Lodging $956 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $781 31 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.

Colleagues at University Health System, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 529 clinicians in the practice; 12 are shown here.

Other providers in Knoxville