Robert Isaac Fish, M.D.
NPI 1285707034ActiveIndividual· Ophthalmology· Littleton, CO
Ophthalmology (M.D.) in Littleton, Colorado, trained at Indiana University School of Medicine (class of 2005). In 2024 Medicare paid $308,945 for 1,033 patients, and Part D covered 3,156 of their prescriptions, 72% of them generic. Alcon Vision LLC was the largest of 5 companies reporting payments in 2025, $592.56 in all, mostly food and beverage.
Overview
| NPI | 1285707034 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 16, 2006 |
| Last updated in NPPES | May 23, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | DR.0047880 | 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 - Ophthalmology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,033 |
|---|---|
| Services billed | 3,147 across 48 procedure codes |
| Paid by Medicare | $308,945 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,156 · 6,657 30-day fills |
|---|---|
| Patients | 710 |
| Total drug cost | $421,072 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Ophthalmology |
Medical groups
- Denver Health and Hospital AuthorityDenver, CO · 849 clinicians
- Corneal Consultants of Colorado PCLittleton, CO · 10 clinicians
Industry payments (Open Payments)
- 2025$592.56 · 12 payments from 5 companies
- 2024$1,099 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $335.05 | 6 |
| Mallinckrodt Hospital Products Inc. | $130.81 | 1 |
| New World Medical,inc. | $60.70 | 3 |
| Sight Sciences, Inc. | $41.11 | 1 |
| Rxsight Inc | $24.89 | 1 |
What the 2025 payments were for
- Food and Beverage$592.56 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Littleton
- 1184442626
- 1114910759
- 1972270197
- 1538028949
- 1548254881
- 1972160190
- 1073679478
- 1962064055
- 1710474143
- 1881687432
- 1952347304
- 1548219934