Patrick Franklin Walker, M.D.
NPI 1124448162ActiveIndividual· Surgery· Bethesda, MD
Surgery (M.D.) in Bethesda, Maryland, trained at Emory University School of Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $13,242 for 62 patients in 2024, with only 20 Part D claims. Intuitive Surgical, Inc. reported $1,029 in payments in 2025, mostly education.
Overview
| NPI | 1124448162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2014 |
| Last updated in NPPES | Sep 9, 2025 |
| Certified by provider | Sep 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | D91256 | MD |
| Surgery, Trauma Surgery | 2086S0127X | 1124448162 | VA |
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 - General Surgery (DC); Practitioner - Critical Care (Intensivists) (MD); Practitioner - General Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 108 across 26 procedure codes |
| Paid by Medicare | $13,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 48 30-day fills |
|---|---|
| Total drug cost | $222.25 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Critical Care (Intensivists) |
Medical groups
- Shock Trauma Associates PABaltimore, MD · 261 clinicians
- Medical Practices of Antietam, LLCHagerstown, MD · 234 clinicians
Hospital affiliations
- Meritus Medical CenterHagerstown, MD
- University of Maryland Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$1,029 · 2 payments from 1 company
- 2024$604.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,029 | 2 |
What the 2025 payments were for
- Education$1,000 · 1 payment
- Food and Beverage$28.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 general surgeons in Bethesda · All general surgeons in Maryland