Mallory Scrimger, OD
NPI 1114568383ActiveIndividual· Optometrist· Marshalltown, IA
Optometrist (OD) in Marshalltown, Iowa, trained at Illinois College of Optometry at Chicago (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $70,445 for 321 claims, against $37,603 paid for services in 2024. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $82.40 in all, mostly food and beverage.
Overview
| NPI | 1114568383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2019 |
| Last updated in NPPES | Jul 18, 2023 |
| Certified by provider | Jul 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 098023 | IA |
| Optometrist | 152W00000X | 4901005399 | 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 - Optometry (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 829 across 20 procedure codes |
| Paid by Medicare | $37,603 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 625 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $70,445 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Optometry |
Medical group
- McFarland Clinic PCAmes, IA · 363 clinicians
Industry payments (Open Payments)
- 2025$82.40 · 4 payments from 3 companies
- 2024$384.91 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $36.50 | 2 |
| Tarsus Pharmaceuticals, Inc. | $27.90 | 1 |
| Bausch & Lomb Americas Inc. | $18.00 | 1 |
What the 2025 payments were for
- Food and Beverage$82.40 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 optometrists in Marshalltown · All optometrists in Iowa