Eric Harvey Leder, M.D.
NPI 1134160898ActiveIndividual· Internal Medicine· Parker, CO
Internal Medicine (M.D.) in Parker, Colorado, trained at Washington University School of Medicine (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $76,123 for 1,095 claims, against $20,511 paid for services in 2024. Pfizer Inc. reported $26.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1134160898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 20472 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 241 across 30 procedure codes |
| Paid by Medicare | $20,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,095 · 2,443 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $76,123 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Portercare Adventist Health SystemDenver, CO · 774 clinicians
Hospital affiliation
- Adventhealth ParkerParker, CO
Industry payments (Open Payments)
- 2025$26.65 · 1 payment from 1 company
- 2024$154.42 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $26.65 | 1 |
What the 2025 payments were for
- Food and Beverage$26.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 internal medicine physicians in Parker · All internal medicine physicians in Colorado