Ken Kreidl, M.D.
NPI 1942284500ActiveIndividual· Ophthalmology· Boulder, CO
Ophthalmology (M.D.) in Boulder, Colorado, trained at Stanford University School of Medicine (class of 2000). In 2024 Medicare paid $259,678 for 813 patients, and Part D covered 1,055 of their prescriptions, 72% of them generic. Apellis Pharmaceuticals, Inc. reported $20.02 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1942284500 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 6, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 42396 | 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 | 813 |
|---|---|
| Services billed | 3,150 across 24 procedure codes |
| Paid by Medicare | $259,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,055 · 1,633 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $84,231 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
Medical group
- Boulder Medical Center, PCBoulder, CO · 86 clinicians
Hospital affiliation
- Adventhealth AvistaLouisville, CO
Industry payments (Open Payments)
- 2025$20.02 · 1 payment from 1 company
- 2024$22.35 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Apellis Pharmaceuticals, Inc. | $20.02 | 1 |
What the 2025 payments were for
- Food and Beverage$20.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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