Helenmari L. Merritt, D.O.
NPI 1841456498ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Omaha, NE
Thoracic Surgery (Cardiothoracic Vascular Surgery) (D.O.) in Omaha, Nebraska, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2008). Mostly services rather than prescriptions: Medicare paid $134,683 for 179 patients in 2024, with only 37 Part D claims. Atricure, Inc. was the largest of 15 companies reporting payments in 2025, $31,940 in all, mostly consulting fees.
Overview
| NPI | 1841456498 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 4, 2008 |
| Last updated in NPPES | Aug 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 1338 | NE |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Thoracic Surgery (IA); Practitioner - Thoracic Surgery (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 410 across 71 procedure codes |
| Paid by Medicare | $134,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 45 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $3,197 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Thoracic Surgery |
Medical group
- Physicians Clinic IncOmaha, NE · 561 clinicians
Hospital affiliations
- Cass County Memorial HospitalAtlantic, IA
- Methodist Fremont HealthFremont, NE
- Methodist Jennie EdmundsonCouncil Bluffs, IA
- The Nebraska Methodist HospitalOmaha, NE
Industry payments (Open Payments)
- 2025$31,940 · 55 payments from 15 companies
- 2024$40,349 · 58 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $20,147 | 14 |
| Baxter Healthcare | $9,713 | 4 |
| Medtronic, Inc. | $1,244 | 16 |
| Artivion, Inc. | $209.48 | 6 |
| Stryker Corporation | $155.88 | 1 |
What the 2025 payments were for
- Consulting Fee$27,880 · 4 payments
- Travel and Lodging$2,069 · 11 payments
- Food and Beverage$1,991 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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