Christy Lynn Annis, M.D.
NPI 1104042597ActiveIndividual· Emergency Medicine· Mishawaka, IN
Emergency Medicine (M.D.) in Mishawaka, Indiana, licensed in IN, IL and OH, with an NPI issued in April 2007. 290 Medicare patients in 2024, $35,583 paid; nearly all of their 177 Part D prescriptions were generic (94%). Inspire Medical Systems, Inc. reported $123.42 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1104042597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2007 |
| Last updated in NPPES | Dec 16, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 01069919 | IN |
| Emergency Medicine | 207P00000X | 036.125342 | IL |
| Emergency Medicine | 207P00000X | 57.012518 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 464 across 17 procedure codes |
| Paid by Medicare | $35,583 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 181 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $2,154 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$123.42 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $123.42 | 2 |
What the 2025 payments were for
- Food and Beverage$123.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 emergency medicine physicians in Mishawaka · All emergency medicine physicians in Indiana