Douglas M. Delong, M.D.
NPI 1679534390ActiveIndividual· Internal Medicine· Cooperstown, NY
Internal Medicine (M.D.) in Cooperstown, New York, trained at University of North Carolina at Chapel Hill School of Medicine (class of 1979). Mostly services rather than prescriptions: Medicare paid $9,633 for 148 patients in 2024, with only 21 Part D claims.
Overview
| NPI | 1679534390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Apr 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 143872 | NY |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 143872 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 148 |
|---|---|
| Services billed | 155 across 9 procedure codes |
| Paid by Medicare | $9,633 |
Part D prescriptions in 2024
| Prescriptions (claims) | 21 · 35 30-day fills |
|---|---|
| Total drug cost | $401.23 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Internal Medicine |
Medical group
- Mary Imogene Bassett HospitalSidney, NY · 763 clinicians
Hospital affiliation
- Bassett HealthcareCooperstown, 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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