Sonya Renee McWilliams, FNP
Nurse Practitioner · Knoxville, TN
Sonya Renee McWilliams, FNP is a nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1073558334, issued on Jun 19, 2006. Check the license (Tennessee APN7945, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sonya Renee McWilliams
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APN7945 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1934 Alcoa Hwy, Knoxville, TN 37920
- Phone
- (865) 305-9620
- Enumerated
- Jun 19, 2006
- Record last updated
- Aug 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 3909656 TN
- Medicare enrollment
- Enrolled (PECOS I20100222000392); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Also registered at 1934 Alcoa Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Landon Johnson, PHARMDPharmacist1154015501
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Verify Sonya Renee McWilliams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license APN7945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average nurse practitioner in 2024
558 Medicare Part D claims for 100 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium101 claims
- Mounjaro57 claims
- Ozempic38 claims
- Anastrozole30 claims
- Topiramate30 claims
- Bupropion Xl25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 95.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $445.87
21 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Health System, Inc.Knoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonya Renee McWilliams among 2,303 nurse practitioner records in Tennessee
Sonya Renee McWilliams, FNP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 79% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2001 · median 2017 among the 1,331 with a school on file
- Record last updated2016 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
275 nurse practitioner records list a practice address in Knoxville
They are 275 of the 14,339 NPPES records with a practice address in Knoxville, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Knoxville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Caroline Chermely, FNPKnoxville, TN 379201609049063
- Linda Clark, N.P.Knoxville, TN 379201609858364
- Sherry Fetzer, F.N.P.Knoxville, TN 379201972533651
- Christina Goss, WHNP-BCKnoxville, TN 379201083747703
- Rachel Hessler, FNPKnoxville, TN 379201215090899
- Susan Hutchinson, APRN, BCKnoxville, TN 379201477649952
- Jill Larson, APNKnoxville, TN 379201477678696
- Mohammed Mohiuddin, M.D.Knoxville, TN 379201205036837
Common questions
What is Sonya Renee McWilliams, FNP's NPI number?
Sonya Renee McWilliams, FNP's National Provider Identifier (NPI) is 1073558334, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonya Renee McWilliams, FNP located?
The NPPES record lists a practice address at 1934 Alcoa Hwy, Knoxville, TN, 37920. Phone: (865) 305-9620. Providers update this record themselves, so call before visiting.
How can I verify Sonya Renee McWilliams, FNP's license?
NPPES lists Tennessee license number APN7945, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Sonya Renee McWilliams, FNP prescribe under Medicare Part D?
In 2024, Sonya Renee McWilliams, FNP had 558 Medicare Part D claims for 100 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Sonya Renee McWilliams, FNP's MIPS final score?
The 2023 MIPS final score is 95.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.