Gregory S. Abel, O.D.
NPI 1720077043ActiveIndividual· Optometrist· Ft Collins, CO
Optometrist (O.D.) in Ft Collins, Colorado, licensed in CO, with an NPI issued in October 2005. Their prescriptions cost Medicare Part D more than their services did: $18,493 for 160 claims, against $9,312 paid for services in 2024. Alcon Vision LLC reported $94.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720077043 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Oct 19, 2005 |
| Last updated in NPPES | Jul 19, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | CO1941 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 201 across 11 procedure codes |
| Paid by Medicare | $9,312 |
Part D prescriptions in 2024
| Prescriptions (claims) | 160 · 255 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $18,493 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$94.28 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $94.28 | 1 |
What the 2025 payments were for
- Food and Beverage$94.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Ft Collins
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