Courtney S. Willis, FNP
Family Nurse Practitioner · Johnson City, TN
Courtney S. Willis, FNP is a family nurse practitioner with a practice address in Johnson City, Tennessee, and NPI 1699330282, issued on May 8, 2019. Check the license (Tennessee 0000025835, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Courtney S. Willis
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 0000025835 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2203 N Greenwood Dr, Johnson City, TN 37604
- Phone
- (276) 525-0365
- Enumerated
- May 8, 2019
- Record last updated
- Jul 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200302000707); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Courtney S. Willis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 0000025835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family nurse practitioner in 2024
245 Medicare Part D claims for 162 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen33 claims
- Cephalexin31 claims
- Prednisone24 claims
- Doxycycline Hyclate23 claims
- Ondansetron Odt22 claims
- Naloxone Hcl14 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.
Bills Medicare through 2 group practices
- Tri-Cities Regional Emergency Physicians, PCBristol, TN
- Western Virginia Regional Emergency Physicians LLCAbingdon, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
350 family nurse practitioner records list a practice address in Johnson City
They are 350 of the 3,807 NPPES records with a practice address in Johnson City, and 9,060 family nurse practitioner records in Tennessee.
All 350 in Johnson City → All 9,060 in Tennessee → Every provider in Johnson City →
Other family nurse practitioner records in Tennessee
- Benjamin Aaron, FNP-CCookeville, TN1811454077
- Sandra Aaron, FNP-BCOoltewah, TN1801561964
- Jessica Abbott, FNPNashville, TN1801537287
- Felecia Abdelfattah, APRN BCBristol, TN1497768451
- Angela Abdi, MSN,FNP,BCNashville, TN1780795450
- Hodan Abdi, NPNashville, TN1710383922
- Amed Abdullah, FNP-CNashville, TN1477218774
- Dilmon Abdullah, NPAntioch, TN1467876821
- Redor AbdullahNashville, TN1205344009
- Shams Abed, FNP-BCAshland City, TN1982334884
Common questions
What is Courtney S. Willis, FNP's NPI number?
Courtney S. Willis, FNP's National Provider Identifier (NPI) is 1699330282, issued on May 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Courtney S. Willis, FNP located?
The NPPES record lists a practice address at 2203 N Greenwood Dr, Johnson City, TN, 37604. Phone: (276) 525-0365. Providers update this record themselves, so call before visiting.
How can I verify Courtney S. Willis, FNP's license?
NPPES lists Tennessee license number 0000025835, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Courtney S. Willis, FNP prescribe under Medicare Part D?
In 2024, Courtney S. Willis, FNP had 245 Medicare Part D claims for 162 beneficiaries; 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.