Whitney Williams, NP-C
Family Nurse Practitioner · Clemson, SC
Whitney Williams, NP-C is a family nurse practitioner with a practice address in Clemson, South Carolina, and NPI 1053794438, issued on Jul 3, 2015. Check the license (South Carolina APN.19594, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Whitney Williams
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- APN.19594 SC
Self-reported in NPPES; status is on the state search - Practice location
- 101 Edwards Hall, Clemson, SC 29634
- Phone
- (864) 656-3076
- Enumerated
- Jul 3, 2015
- Record last updated
- Jan 29, 2026
- Fax
- (843) 985-9562
- Medicare enrollment
- Enrolled (PECOS I20200930003544); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 101 Edwards Hall
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Mayo, APRNFamily Nurse Practitioner1558817809
- Caitlin Moore, APRNFamily Nurse Practitioner1699336941
- Paula Watt, PHD, APRN-BC, FNPFamily Nurse Practitioner1083785018
Verify Whitney Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license APN.19594Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
19 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Clemson UniversityClemson, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Whitney Williams among 4,320 family nurse practitioner records in South Carolina
Whitney Williams, NP-C is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 29% of them.
- NPI issued2015 · 29% of these records are older, 65% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2018 among the 2,643 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family nurse practitioner records list a practice address in Clemson
They are 31 of the 369 NPPES records with a practice address in Clemson, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Clemson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Stephanie Bagwell, NURSE PRACTITIONERClemson, SC 296341487272928
- Amy Garrison, NPClemson, SC 296341700291168
- Allison Honea, NPClemson, SC 296341245527175
- Cherrish Kyle, NPClemson, SC 296341174974687
- William Mayo, APRNClemson, SC 296341558817809
- Caitlin Moore, APRNClemson, SC 296341699336941
- Esther Noel, FNPClemson, SC 296341225142961
- Malee Thompson, NPClemson, SC 296341881635365
Common questions
What is Whitney Williams, NP-C's NPI number?
Whitney Williams, NP-C's National Provider Identifier (NPI) is 1053794438, issued on Jul 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Whitney Williams, NP-C located?
The NPPES record lists a practice address at 101 Edwards Hall, Clemson, SC, 29634. Phone: (864) 656-3076. Providers update this record themselves, so call before visiting.
How can I verify Whitney Williams, NP-C's license?
NPPES lists South Carolina license number APN.19594, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Whitney Williams, NP-C prescribe under Medicare Part D?
In 2024, Whitney Williams, NP-C had 19 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.