Jennifer Marie Monroy, MD
NPI 1669633889ActiveIndividual· Internal Medicine, Allergy & Immunology· Saint Louis, MO
Internal Medicine, Allergy & Immunology (MD) with Washington University, practicing in Saint Louis, Missouri. In 2024 Medicare paid $1,345,074 for 531 patients, and Part D covered 1,479 of their prescriptions, 65% of them generic. Csl Behring was the largest of 3 companies reporting payments in 2025, $1,383 in all, mostly travel and lodging. Lists Barnes Jewish Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1669633889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2008 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 2013018931 | MO |
| Allergy & Immunology | 207K00000X | 2013018931 | MO |
| Internal Medicine | 207R00000X | 2013018931 | 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 - Allergy/Immunology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 531 |
|---|---|
| Services billed | 64,944 across 73 procedure codes |
| Paid by Medicare | $1,345,074 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,479 · 2,282 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $710,421 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$1,383 · 8 payments from 3 companies
- 2024$115.32 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $1,261 | 6 |
| Blueprint Medicines Corporation | $106.99 | 1 |
| Pfizer Inc. | $15.15 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,038 · 3 payments
- Food and Beverage$344.99 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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