Nicholas Mueller Piening, MD
NPI 1073178786ActiveIndividual· Surgery, Vascular Surgery· Bridgeton, MO
Surgery, Vascular Surgery (MD) in Bridgeton, Missouri, licensed in MO, with an NPI issued in May 2019. Part D covered 58 prescriptions written in 2024, 83% of them generic. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $4,007 in all, mostly grants. Lists Ssm Health Depaul Hospital St Louis as a hospital affiliation.
Overview
| NPI | 1073178786 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2019 |
| Last updated in NPPES | Jun 2, 2026 |
| Certified by provider | Jun 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 2025039102 | MO |
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 - Vascular Surgery (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 96 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $7,626 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Vascular Surgery |
Hospital affiliation
- Ssm Health Depaul Hospital St LouisBridgeton, MO
Industry payments (Open Payments)
- 2025$4,007 · 18 payments from 4 companies
- 2024$3,852 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $3,487 | 7 |
| Penumbra, Inc. | $296.01 | 2 |
| Axogen | $160.35 | 8 |
| Abbott Laboratories | $63.67 | 1 |
What the 2025 payments were for
- Grant$2,853 · 2 payments
- Food and Beverage$1,154 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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