Margo L. Gillman, PA-C
NPI 1932479136ActiveIndividual· Physician Assistant· Lansing, MI
Physician Assistant (PA-C) with Edward W Sparrow Hospital Association and 1 other group, practicing in Lansing, Michigan. Their prescriptions cost Medicare Part D more than their services did: $90,492 for 959 claims, against $25,329 paid for services in 2024. Novo Nordisk Inc was the largest of 24 companies reporting payments in 2025, $1,773 in all, mostly food and beverage. Lists Edward W Sparrow Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1932479136 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 4, 2012 |
| Last updated in NPPES | Mar 24, 2023 |
| Certified by provider | Mar 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601007010 | MI |
| Physician Assistant | 363A00000X | 085.004113 | IL |
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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 443 across 19 procedure codes |
| Paid by Medicare | $25,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 959 · 1,312 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $90,492 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
- Vituity - Michigan Hospitalists PCLansing, MI · 78 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- University of Michigan Health - Sparrow EatonCharlotte, MI
Other facilities
- Sparrow Home CareHome health agency · Lansing, MI
Industry payments (Open Payments)
- 2025$1,773 · 95 payments from 24 companies
- 2024$684.91 · 37 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $264.62 | 14 |
| Abbvie Inc. | $176.17 | 11 |
| Viiv Healthcare Company | $175.90 | 8 |
| Lilly USA, LLC | $171.49 | 10 |
| Otsuka America Pharmaceutical, Inc. | $101.46 | 4 |
What the 2025 payments were for
- Food and Beverage$1,773 · 95 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 161 physician assistants in Lansing · All physician assistants in Michigan