Carl Starck Johnson, MD
NPI 1851320485ActiveIndividual· Ophthalmology· Parker, CO
Ophthalmology (MD) in Parker, Colorado, trained at Harvey Medical College (class of 2000). In 2024 Medicare paid $417,074 for 954 patients, and Part D covered 1,159 of their prescriptions, 42% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $308.02 in all, mostly food and beverage.
Overview
| NPI | 1851320485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Nov 4, 2025 |
| Certified by provider | Nov 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 44663 | 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 | 954 |
|---|---|
| Services billed | 2,629 across 32 procedure codes |
| Paid by Medicare | $417,074 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,159 · 1,943 30-day fills |
|---|---|
| Patients | 360 |
| Total drug cost | $224,598 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | Harvey Medical College |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
Medical group
- Glaucoma Consultants of Colorado PCParker, CO · 8 clinicians
Industry payments (Open Payments)
- 2025$308.02 · 5 payments from 2 companies
- 2024$212.53 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $215.43 | 4 |
| Rayner Intraocular Lenses Limited | $92.59 | 1 |
What the 2025 payments were for
- Food and Beverage$308.02 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Parker
- 1154099174
- 1366305666
- 1447201009
- 1669060430
- 1033114335