Michelle Marie Bloom, ACNP
NPI 1003230764ActiveIndividual· Nurse Practitioner, Acute Care· Saint Louis, MO
Nurse Practitioner, Acute Care (ACNP) with Washington University Physicians in Illinois Inc, practicing in Saint Louis, Missouri. Medicare paid $18,567 for services to 72 patients in 2024. Novartis Pharmaceuticals Corporation was the largest of 3 companies reporting payments in 2025, $1,053 in all, mostly travel and lodging. Lists Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1003230764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | No |
| NPI issued | Feb 14, 2014 |
| Last updated in NPPES | Apr 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 2015008056 | 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 (IL); Practitioner - Nurse Practitioner (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 180 across 8 procedure codes |
| Paid by Medicare | $18,567 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Washington University Physicians in Illinois IncSaint Louis, MO · 175 clinicians
Hospital affiliation
- Memorial HospitalBelleville, IL
Industry payments (Open Payments)
- 2025$1,053 · 6 payments from 3 companies
- 2024$164.79 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $916.27 | 4 |
| Calliditas Therapeutics US Inc. | $117.71 | 1 |
| Abbvie Inc. | $19.20 | 1 |
What the 2025 payments were for
- Travel and Lodging$692.00 · 3 payments
- Food and Beverage$361.18 · 3 payments
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