Elaine C. Duplessis, M.D.
NPI 1588603450ActiveIndividual· Obstetrics & Gynecology· Lansing, MI
Obstetrics & Gynecology (M.D.) with Edward W Sparrow Hospital Association, practicing in Lansing, Michigan. Their prescriptions cost Medicare Part D more than their services did: $53,644 for 332 claims, against $6,706 paid for services in 2024. Lilly USA, LLC was the largest of 5 companies reporting payments in 2025, $100.83 in all, mostly food and beverage. Lists Edward W Sparrow Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588603450 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Jul 5, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 4301080517 | MI |
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 - Obstetrics/Gynecology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 77 across 26 procedure codes |
| Paid by Medicare | $6,706 |
Part D prescriptions in 2024
| Prescriptions (claims) | 332 · 601 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $53,644 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- University of Michigan Health- Sparrow ClintonSaint Johns, MI
Industry payments (Open Payments)
- 2025$100.83 · 6 payments from 5 companies
- 2024$201.68 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $31.46 | 2 |
| Hologic Sales and Service, LLC | $20.04 | 1 |
| Coopersurgical, Inc. | $18.03 | 1 |
| Astellas Pharma US Inc | $17.51 | 1 |
| Pfizer Inc. | $13.79 | 1 |
What the 2025 payments were for
- Food and Beverage$100.83 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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