Michelle Elise Greiman, FNP-C
NPI 1982354817ActiveIndividual· Nurse Practitioner, Family· Urbandale, IA
Nurse Practitioner, Family (FNP-C) with Greater Des Moines Dermatology PC, practicing in Urbandale, Iowa. 458 Medicare patients in 2024, $47,387 paid; nearly all of their 362 Part D prescriptions were generic (99%). Lilly USA, LLC was the largest of 8 companies reporting payments in 2025, $293.65 in all, mostly food and beverage.
Overview
| NPI | 1982354817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 24, 2022 |
| Last updated in NPPES | Jun 25, 2026 |
| Certified by provider | Jun 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A168114 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 458 |
|---|---|
| Services billed | 1,532 across 52 procedure codes |
| Paid by Medicare | $47,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 362 · 441 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $15,482 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Greater Des Moines Dermatology PCUrbandale, IA · 3 clinicians
Industry payments (Open Payments)
- 2025$293.65 · 15 payments from 8 companies
- 2024$187.20 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $59.03 | 2 |
| Abbvie Inc. | $56.25 | 3 |
| Janssen Biotech, Inc. | $53.92 | 3 |
| Arcutis Biotherapeutics, Inc. | $41.24 | 2 |
| E.R. Squibb & Sons, L.L.C. | $34.06 | 2 |
What the 2025 payments were for
- Food and Beverage$293.65 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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