Joy Peacock Walker, MD
NPI 1861727455ActiveIndividual· Surgery, Vascular Surgery· Columbus, OH
Surgery, Vascular Surgery (MD) in Columbus, Ohio, trained at University of Texas Southwestern Medical School at Dallas (class of 2009). In 2024 Medicare paid $90,663 for 199 patients, and Part D covered 113 of their prescriptions, 88% of them generic. W. L. Gore & Associates, Inc. was the largest of 4 companies reporting payments in 2025, $2,059 in all, mostly food and beverage.
Overview
| NPI | 1861727455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 15, 2009 |
| Last updated in NPPES | Jan 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 35.134767 | OH |
| Surgery | 208600000X | A114472 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 344 across 60 procedure codes |
| Paid by Medicare | $90,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 113 · 189 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $14,267 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Vascular Surgery |
Medical group
- Ohiohealth CorporationColumbus, OH · 2,314 clinicians
Hospital affiliations
- Doctors HospitalColumbus, OH
- Dublin Methodist HospitalDublin, OH
- Grant Medical CenterColumbus, OH
- Ohiohealth O'Bleness HospitalAthens, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$2,059 · 11 payments from 4 companies
- 2024$3,203 · 29 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $1,411 | 8 |
| Shockwave Medical, Inc | $368.11 | 1 |
| Medtronic, Inc. | $171.48 | 1 |
| Penumbra, Inc. | $108.71 | 1 |
What the 2025 payments were for
- Food and Beverage$1,281 · 8 payments
- Travel and Lodging$777.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 vascular surgeons in Columbus · All vascular surgeons in Ohio