Jon David Walker, MD ,PSC
Surgical Oncology Physician · Louisville, KY
Jon David Walker, MD ,PSC is a surgical oncology physician with a practice address in Louisville, Kentucky, and NPI 1801948898, issued on Jan 18, 2007. Check the license (Kentucky 17409, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Jon David Walker
- Credential
- MD ,PSC
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- 17409 KY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Audubon Plaza Dr, Louisville, KY 40217
- Phone
- (502) 636-0800
- Enumerated
- Jan 18, 2007
- Record last updated
- Dec 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (502) 636-0957
- Medicaid ID
- 64174097 KY
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 33 in Kentucky → Look up another NPI →
Also registered at 3 Audubon Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lara Barrow, CRNACertified Registered Nurse Anesthetist1710964507
- Matthew BartramPhysician Assistant1548669641
- Gary Bloemer, M.D.Orthopaedic Surgery Physician1104884550
- Anna Chumbley, DNPAcute Care Nurse Practitioner1336689827
- Amanda Daffer, NPAdult Health Nurse Practitioner1851661474
- Bryan EckerleNeurology Physician1023252558
Verify Jon David Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 17409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average surgical oncology physician in 2024
25 Medicare Part D claims, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 25 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen25 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.
Jon David Walker among 33 surgical oncology physician records in Kentucky
Jon David Walker, MD ,PSC is one of 33 surgical oncology physician records with a practice address in Kentucky. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2010 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Kentucky
There are 33 surgical oncology physician records in Kentucky.
All 33 in Kentucky → Every provider in Louisville → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Michael Edwards, M.D.Louisville, KY 402231952491524
- Alissa DollLouisville, KY 402071548793219
- Allison Hatmaker, MDLouisville, KY 402071518014489
- Nicolas Ajkay, M.D.Louisville, KY 402021497928261
- Neal Bhutiani, MD, PHDLouisville, KY 402021093085169
- Michael Egger, M.D.Louisville, KY 402021689846982
- Michael Flynn, MDLouisville, KY 402021558331470
- Robert Martin, MDLouisville, KY 402021619947504
Common questions
What is Jon David Walker, MD ,PSC's NPI number?
Jon David Walker, MD ,PSC's National Provider Identifier (NPI) is 1801948898, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jon David Walker, MD ,PSC located?
The NPPES record lists a practice address at 3 Audubon Plaza Dr, Louisville, KY, 40217. Phone: (502) 636-0800. Providers update this record themselves, so call before visiting.
How can I verify Jon David Walker, MD ,PSC's license?
NPPES lists Kentucky license number 17409, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jon David Walker, MD ,PSC prescribe under Medicare Part D?
In 2024, Jon David Walker, MD ,PSC had 25 Medicare Part D claims; the average among surgical oncology physician prescribers was 87. 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.