M Alan McLin, OD
NPI 1386638534ActiveIndividual· Optometrist· Harrisburg, PA
Optometrist (OD) in Harrisburg, Pennsylvania, trained at Pennsylvania College of Optometry (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $72,890 for 348 claims, against $35,069 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 4 companies reporting payments in 2025, $305.25 in all, mostly food and beverage.
Overview
| NPI | 1386638534 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2005 |
| Last updated in NPPES | Nov 9, 2022 |
| Certified by provider | Nov 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OEG000308 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 758 across 17 procedure codes |
| Paid by Medicare | $35,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 674 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $72,890 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Optometry |
Medical groups
- Aeg Pennsylvania Professional IncPittsburgh, PA · 78 clinicians
- Morrison Eye Associates IncDillsburg, PA · 4 clinicians
Industry payments (Open Payments)
- 2025$305.25 · 8 payments from 4 companies
- 2024$488.62 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $182.08 | 5 |
| Genzyme Corporation | $80.00 | 1 |
| Johnson & Johnson Vision Care, Inc. | $23.52 | 1 |
| Biotissue Holdings Inc. | $19.65 | 1 |
What the 2025 payments were for
- Food and Beverage$305.25 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 optometrists in Harrisburg · All optometrists in Pennsylvania