Mary Ellen Helmkamp, D.D.S., M.S.
NPI 1669818761ActiveIndividual· Dentist, Orthodontics and Dentofacial Orthopedics· Ballwin, MO
Dentist, Orthodontics and Dentofacial Orthopedics (D.D.S., M.S.) in Ballwin, Missouri, licensed in MO, with an NPI issued in May 2013. USA Angelalign Technology Corp reported $338.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669818761 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S., M.S. |
| Sole proprietor | No |
| NPI issued | May 15, 2013 |
| Last updated in NPPES | May 15, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Orthodontics and Dentofacial Orthopedics Primary | 1223X0400X | 2011039843 | MO |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$338.62 · 6 payments from 1 company
- 2024$196.12 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| USA Angelalign Technology Corp | $338.62 | 6 |
What the 2025 payments were for
- Food and Beverage$338.62 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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