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Edit this profileAt a glance
- 3 Audubon Plaza Dr, Suite #450, Louisville, KY 40217
About Dr. Walker
Jon D. Walker, MD, PSC is a healthcare provider in Louisville, KY specializing in surgery of the hand. According to Medicare claims data, Jon cared for 66 Medicare patients across 79 services. The services billed most often include initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and insertion of stomach tube using a flexible endoscope. This provider record is associated with NPI 1801948898.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (502) 636-0800
- Email not available
Practice Locations
3 AUDUBON PLAZA DR SUITE #450
Louisville, KY 40217
Procedures Most Often Billed to Medicare
79 services · 66 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of stomach tube using a flexible endoscope | Procedure | 43246 |
16 | Too few peers to compare |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
46 | More than most peers in Surgery of the Hand |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
17 | Less often than most peers in Surgery of the Hand |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Dr. Walker?
Dr. Walker is a surgery of the hand in Louisville, KY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Walker's address?
Dr. Walker is listed at 3 Audubon Plaza Dr Suite #450, Louisville, KY 40217. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Walker?
The number on file is (502) 636-0800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Walker's NPI number?
Dr. Walker's National Provider Identifier is 1801948898. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Walker been practicing?
Dr. Walker has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Walker perform?
According to Medicare billing data, Dr. Walker performs procedures including insertion of stomach tube using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Walker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walker. If this is you, claiming it is free.
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