Joseph C. Maycock, O.D.
NPI 1265466320ActiveIndividual· Optometrist, Corneal and Contact Management· Gillette, WY
Optometrist, Corneal and Contact Management (O.D.) in Gillette, Wyoming, trained at Southern California College of Optometry (class of 2003). In 2024 Medicare paid $38,983 for 392 patients, and Part D covered 222 of their prescriptions, 71% of them generic. Glaukos Corporation was the largest of 5 companies reporting payments in 2025, $183.02 in all, mostly food and beverage.
Overview
| NPI | 1265466320 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist, Corneal and Contact Management Primary | 152WC0802X | 288-T | WY |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 392 |
|---|---|
| Services billed | 609 across 17 procedure codes |
| Paid by Medicare | $38,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 222 · 429 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $14,343 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Optometry |
Medical group
- Gillette Optometric Clinic PCGillette, WY · 6 clinicians
Industry payments (Open Payments)
- 2025$183.02 · 7 payments from 5 companies
- 2024$72.14 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $82.00 | 1 |
| Alcon Vision LLC | $48.40 | 3 |
| Harrow Eye, LLC | $19.98 | 1 |
| Dompe US, Inc. | $17.23 | 1 |
| Bausch & Lomb Americas Inc. | $15.41 | 1 |
What the 2025 payments were for
- Food and Beverage$183.02 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist, Corneal and Contact Management providers in Gillette
- 1972537561
- 1891850707
All Optometrist, Corneal and Contact Management providers in Wyoming