James W. Walker Jr., M.D.
NPI 1912964867ActiveIndividual· Internal Medicine· Oneonta, NY
Internal Medicine (M.D.) in Oneonta, New York, trained at Medical College of Georgia School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $202,736 for 1,930 claims, against $7,750 paid for services in 2024.
Overview
| NPI | 1912964867 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | Mar 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 150648 | NY |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 150648 | NY |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 155 across 7 procedure codes |
| Paid by Medicare | $7,750 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,930 · 4,766 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $202,736 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
Hospital affiliations
- Aurelia Osborn Fox Memorial HospitalOneonta, NY
- Bassett HealthcareCooperstown, NY
- O'Connor HospitalDelhi, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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