John Timothy Ammons, M.D.
NPI 1386687390ActiveIndividual· Ophthalmology· Denver, CO
Ophthalmology (M.D.) in Denver, Colorado, licensed in CO, with an NPI issued in June 2006. In 2024 Medicare paid $81,509 for 420 patients, and Part D covered 740 of their prescriptions, 56% of them generic. Alexion Pharmaceuticals, Inc. reported $18.84 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1386687390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Dec 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 32139 | 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 | 420 |
|---|---|
| Services billed | 784 across 26 procedure codes |
| Paid by Medicare | $81,509 |
Part D prescriptions in 2024
| Prescriptions (claims) | 740 · 1,386 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $120,391 |
| Generic share | 56% of claims |
Industry payments (Open Payments)
- 2024$18.84 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $18.84 | 1 |
What the 2024 payments were for
- Food and Beverage$18.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Denver
- 1972789436
- 1831389030
- 1275133522
- 1376126284
- 1578599114
- 1487359485
- 1962657841
- 1487820593
- 1043329113
- 1164608261
- 1114692746
- 1740955202