Gaylan Wayne Moushon, O.D.
NPI 1548395049ActiveIndividual· Optometrist· Springfield, IL
Optometrist (O.D.) in Springfield, Illinois, trained at Southern College of Optometry (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $166,511 for 751 claims, against $70,772 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $201.26 in all, mostly food and beverage.
Overview
| NPI | 1548395049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Feb 23, 2007 |
| Last updated in NPPES | May 21, 2020 |
| Certified by provider | May 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 0460088755 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 569 |
|---|---|
| Services billed | 1,191 across 12 procedure codes |
| Paid by Medicare | $70,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 751 · 1,427 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $166,511 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Optometry |
Medical group
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
Industry payments (Open Payments)
- 2025$201.26 · 9 payments from 3 companies
- 2024$81.91 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $116.17 | 6 |
| Astellas Pharma US Inc | $68.66 | 2 |
| Thea Pharma Inc. | $16.43 | 1 |
What the 2025 payments were for
- Food and Beverage$201.26 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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