Christopher B. Carrigan, ACNP
NPI 1912140070ActiveIndividual· Nurse Practitioner, Acute Care· Saint Louis, MO
Nurse Practitioner, Acute Care (ACNP) with Physician Specialists of St Lukes LLC, practicing in Saint Louis, Missouri. Medicare paid $16,707 for services to 77 patients in 2024. Merck Sharp & Dohme LLC reported $20.97 in payments in 2024, mostly food and beverage. Lists St Lukes Hospital as a hospital affiliation.
Overview
| NPI | 1912140070 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | No |
| NPI issued | Apr 19, 2009 |
| Last updated in NPPES | Jan 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 2004018478 | 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) | Enrolled Practitioner - Nurse Practitioner (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 170 across 10 procedure codes |
| Paid by Medicare | $16,707 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physician Specialists of St Lukes LLCChesterfield, MO · 82 clinicians
Hospital affiliation
- St Lukes HospitalChesterfield, MO
Industry payments (Open Payments)
- 2024$20.97 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $20.97 | 1 |
What the 2024 payments were for
- Food and Beverage$20.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 229 acute care nurse practitioners in Saint Louis · All acute care nurse practitioners in Missouri