William W. Greer
Pharmacist · Knoxville, TN
William W. Greer is a pharmacist with a practice address in Knoxville, Tennessee, and NPI 1255642401, issued on Jun 23, 2010. Check the license (Tennessee 5075, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William W. Greer
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 5075 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Chapman Hwy, Knoxville, TN 37920
- Phone
- (865) 573-0081
- Enumerated
- Jun 23, 2010
- Record last updated
- Jun 23, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4001 Chapman Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Baydoun, PHARMDPharmacist1124747068
- Lydia Borah, PHARMDPharmacist1083492706
- Lauren Delong, RPHPharmacist1356015572
- Lori George, PHARMDPharmacist1841576428
- Samantha KirbyPharmacist1225703929
- Aaron Parsons, PHARM D.Pharmacist1992391544
Verify William W. Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 5075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 548 in Knoxville → All 7,226 in Tennessee → Every provider in Knoxville →
Other pharmacist records in Tennessee
- Anna Aaron, RPH, PHARM.D, BCPS.Nashville, TN1811233190
- Huldah AbaidooMemphis, TN1801409057
- Elise Abbas, PHARMDMemphis, TN1437711462
- Elizabeth Abbot, PHARM.D.Franklin, TN1295027282
- Emily Abbott, PHARM.D.Maryville, TN1548606312
- Jennifer Abbott, RPHOoltewah, TN1790110765
- Matthew Abbott, PHARM. DAlamo, TN1720620263
- Maha Abdalla, PHARMD, PHDKnoxville, TN1568053015
- Sherin Abdel Nabi, PHARMDKnoxville, TN1043942311
- Holly Abdel Nour, PHARM.D.Mountain Home, TN1194071381
Common questions
What is William W. Greer's NPI number?
William W. Greer's National Provider Identifier (NPI) is 1255642401, issued on Jun 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William W. Greer located?
The NPPES record lists a practice address at 4001 Chapman Hwy, Knoxville, TN, 37920. Phone: (865) 573-0081. Providers update this record themselves, so call before visiting.
How can I verify William W. Greer's license?
NPPES lists Tennessee license number 5075, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity 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. 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.