Loren W. Havemeier, PA
NPI 1861620692ActiveIndividual· Physician Assistant· Des Moines, IA
Physician Assistant (PA) with Aspirus Medical Group, Inc. and 1 other group, practicing in Des Moines, Iowa. Their prescriptions cost Medicare Part D more than their services did: $9,227 for 238 claims, against $4,291 paid for services in 2024. Abiomed was the largest of 3 companies reporting payments in 2025, $297.34 in all, mostly food and beverage. Lists Unitypoint Health - Des Moines Iowa Methodist Medi as a hospital affiliation.
Overview
| NPI | 1861620692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 1, 2009 |
| Last updated in NPPES | May 7, 2026 |
| Certified by provider | May 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 002367 | IA |
| Physician Assistant, Surgical | 363AS0400X | 2454 | WI |
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 (IA); Practitioner - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 57 across 7 procedure codes |
| Paid by Medicare | $4,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 264 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $9,227 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Aspirus Medical Group, Inc.Wausau, WI · 268 clinicians
- Central Iowa Hospital CorporationDes Moines, IA · 239 clinicians
Hospital affiliation
- Unitypoint Health - Des Moines Iowa Methodist MediDes Moines, IA
Industry payments (Open Payments)
- 2025$297.34 · 6 payments from 3 companies
- 2024$31.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $257.18 | 3 |
| Cvrx, Inc. | $22.38 | 2 |
| Convatec Inc. | $17.78 | 1 |
What the 2025 payments were for
- Food and Beverage$297.34 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 183 physician assistants in Des Moines · All physician assistants in Iowa