Samantha E Williams, PA-C
Physician Assistant · Knoxville, TN
At a glance
1924 Alcoa Hwy Ste E-40, Knoxville, TN 37920-1511
NPPES record updated Sep 2, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1924 Alcoa Hwy Ste E-40Knoxville, TN 37920-1511
Additional reported practice locations
1679 Veterans BlvdSevierville, TN 37862
Phone: 8658624357
Fax: 8656738007 9430 Park West Blvd Ste 130
Knoxville, TN 379234205
Phone: 8658624357
Fax: 8656738007 6484 Kingston Pike
Knoxville, TN 379194863
Phone: 8658624357
Fax: 8656738007 988 Oak Ridge Tpke Ste 100
Oak Ridge, TN 378306919
Phone: 8658624357
Fax: 8656738007 576 Ft Loudoun Med Ctr Dr Ste 100
Lenoir City, TN 377725676
Phone: 8658624357
Fax: 8656738007 744 Middle Creek Rd Ste 100
Sevierville, TN 378625036
Phone: 8658624357
Fax: 8656738007 1819 Clinch Ave Ste 100
Knoxville, TN 379162435
Phone: 6586243578
Fax: 8656738007
Education & affiliations
- Medical / professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med
- Graduation year
- 2021
- CMS specialties
- Physician Assistant
Practice groups
Reported hospital affiliations
- Parkwest Medical Center Knoxville, TN
- University Health System, Inc Knoxville, TN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $955.74 |
| Food and beverage | $780.74 |
Reporting companies
| Company | Amount |
|---|---|
| MIMEDX GROUP, INC. | $1,472.89 |
| SMITH+NEPHEW, INC. | $142.17 |
| ATRICURE, INC. | $44.13 |
| KERECIS LIMITED | $26.77 |
| REAPPLIX INC. | $20.68 |
| INTEGRA LIFESCIENCES CORPORATION | $15.90 |
| HARTMANN USA, INC. | $13.94 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Jan 24, 2022
- Record updated
- Sep 2, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- PA-C
Reported taxonomies and licenses
363AS0400X
License reported: 4779 TN
363A00000X · Primary
License reported: 4779 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1924 Alcoa Hwy Ste E-40Knoxville, TN 37920-1511
- Phone
- (865) 305-5510
- Fax
- (865) 305-5515
Mailing address
1924 ALCOA HWY STE E-40KNOXVILLE, TN 379201511
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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