Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SAMANTHA WILLIS FNP-C
NPI 1568175941
Nurse Practitioner - Family in Knoxville, TN

Q: What is Samantha Willis's NPI number?

The NPI number for Samantha Willis is 1568175941. It was assigned to this individual provider in the NPPES registry on January 2, 2023.

Q: What is Samantha Willis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Samantha Willis was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 02, 2023PECOS Enrolled

1975 TOWN CENTER BLVD, KNOXVILLE, TN 37922(865) 546-3998(865) 546-1123 Get Directions Write a Review

NPPES record last updated: November 6, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 6, 2026, Jan 2, 2023 (2 updates tracked since 2023).

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About Samantha Willis Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAMANTHA WILLIS FNP-C (NPI 1568175941) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (38244) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568175941

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSAMANTHA WILLISCredential: FNP-C

Location Address1975 TOWN CENTER BLVDKnoxville, TN 37922-6638

Mailing Address1975 Town Center BlvdKnoxville, TN 37922-6638 · (865) 546-3998 · Fax (865) 546-1123

Phone(865) 546-3998

Fax(865) 546-1123

Sole ProprietorNo

Enumeration DateJanuary 2, 2023

Last NPPES UpdateNovember 6, 20262 updates tracked since enumeration

NPPES CertifiedNovember 6, 2026

✔ NPI 1568175941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TN · 38244

1975 TOWN CENTER BLVD, Knoxville, TN 37922

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, BlueCross BlueShield of Tennessee, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Willis Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Samantha Willis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Boston Primary Care LLC

543 mi

Primary Care

18448 MAGNOLIA BRIDGE RD, SUITE A
Greenwell Springs, LA 70739

Reassigned Medicare billing, Louisiana enrollment
6 clinicians in this Medicare group

NPI 1891454328 (225) 256-0063

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

38 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37922 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RYAN DAVIS DNP

Nurse Practitioner (Pediatrics)