JOSEPH LYNN WALKER (MD) – Surgery Physician, NPI 1396866943
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,092 GENERAL SURGERY in GA
Provider Addresses for JOSEPH LYNN WALKER (MD)
804 N WILEY AVE
WIREGRASS MEDICAL AND SURGICAL GROUP
DONALSONVILLE, GA 398451120
Phone: (229) 524-2706
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 100 Open Payments records for all available years, with a total value of $1,257.
Total Amount is formed as General ($1,257) + Research ($0) + Ownership ($0) = $1,257.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Organogenesis Inc. ($570).
Total Amount
$1,257
General + Research + Ownership
Payments
100
Total payment records
General Amount
$1,257
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organogenesis Inc. | $570 |
| Novo Nordisk Inc | $173 |
| GlaxoSmithKline, LLC. | $122 |
| AstraZeneca Pharmaceuticals LP | $73 |
| Kowa Pharmaceuticals America, Inc. | $62 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-09-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080916000404 | I | General Surgery | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 81 | 14 | $0 |
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | 61 | 32 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 48 | 24 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 20 | 16 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 16 | $0 |
Insurance plans in this area (ZIP 39845)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | GA | 20610 | Aspiration and/or injection of large joint or joint capsule | 46 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| Family Practice | GA | |
| Nurse Practitioner | GA | |
| General Surgery, Family Practice | GA | |
| General Surgery | SC |
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