Silas Harness
Pharmacist · Knoxville, TN
Silas Harness is a pharmacist with a practice address in Knoxville, Tennessee, and NPI 1689285546, issued on Aug 13, 2020. Check the license (Tennessee 0000043304, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Silas Harness
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 0000043304 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9536 S Northshore Dr, Knoxville, TN 37922
- Phone
- (865) 694-0827
- Enumerated
- Aug 13, 2020
- Record last updated
- Aug 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 7,226 in Tennessee → Look up another NPI →
Also registered at 9536 S Northshore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Logan Duncan, PHARMDPharmacist1477941789
- Jonathan Gray, PHARMDPharmacist1700154317
- Brett OldsPharmacist1144541301
Verify Silas Harness in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 0000043304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pharmacist in 2024
14 Medicare Part D claims, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of 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.
Silas Harness among 7,226 pharmacist records in Tennessee
Silas Harness is one of 7,226 pharmacist records with a practice address in Tennessee. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 72% of them.
- NPI issued2020 · 72% of these records are older, 18% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2020 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
548 pharmacist records list a practice address in Knoxville
They are 548 of the 14,339 NPPES records with a practice address in Knoxville, and 7,226 pharmacist records in Tennessee.
All 7,226 in Tennessee → Every provider in Knoxville → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Carolyn Adams, RPHKnoxville, TN 379221164734562
- Gretchen Evans, DPH.Knoxville, TN 379221831411438
- Sidney HaneyKnoxville, TN 379221356649933
- Kristie Hutchinson, PHARM D.Knoxville, TN 379221386877207
- Ralph Johnson, D.PH.Knoxville, TN 379221497988349
- Kimberlee Kilgore, D.PH.Knoxville, TN 379221861625923
- Leslie Leonard, D.PHKnoxville, TN 379221497887137
- Shanda Lipps, D.PH.Knoxville, TN 379221841422193
Common questions
What is Silas Harness's NPI number?
Silas Harness's National Provider Identifier (NPI) is 1689285546, issued on Aug 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Silas Harness located?
The NPPES record lists a practice address at 9536 S Northshore Dr, Knoxville, TN, 37922. Phone: (865) 694-0827. Providers update this record themselves, so call before visiting.
How can I verify Silas Harness's license?
NPPES lists Tennessee license number 0000043304, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Silas Harness prescribe under Medicare Part D?
In 2024, Silas Harness had 14 Medicare Part D claims; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.
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.