Donald Calvin Fletcher, M.D.
NPI 1689633638ActiveIndividual· Ophthalmology· Wichita, KS
Ophthalmology (M.D.) in Wichita, Kansas, licensed in KS, FL, UT and CA, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $89,860 for 65 claims, against $38,799 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $15.09 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689633638 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 20, 2006 |
| Last updated in NPPES | Sep 17, 2026 |
| Certified by provider | Sep 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 04-33631 | KS |
| Ophthalmology | 207W00000X | ME0052066 | FL |
| Family Medicine, Addiction Medicine | 207QA0401X | 10260037-1205 | UT |
| Family Medicine, Addiction Medicine | 207QA0401X | 04-33631 | KS |
| Ophthalmology | 207W00000X | G56961 | CA |
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 (CA); Practitioner - Ophthalmology (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 637 across 12 procedure codes |
| Paid by Medicare | $38,799 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 81 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $89,860 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Ophthalmology |
| Secondary specialties | Physical Medicine And Rehabilitation |
Industry payments (Open Payments)
- 2025$15.09 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $15.09 | 1 |
What the 2025 payments were for
- Food and Beverage$15.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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