Rebecca Roelofs Hartog, MD
NPI 1417375791ActiveIndividual· Pediatrics, Pediatric Cardiology· Saint Louis, MO
Pediatrics, Pediatric Cardiology (MD) in Saint Louis, Missouri, trained at University of Pittsburgh School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $37,864 for 108 claims, against $3,454 paid for services in 2024.
Overview
| NPI | 1417375791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2014 |
| Last updated in NPPES | Feb 9, 2026 |
| Certified by provider | Sep 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Cardiology Primary | 2080P0202X | 2021018955 | MO |
| Internal Medicine | 207R00000X | 2021018955 | MO |
| Internal Medicine, Adult Congenital Heart Disease | 207RA0002X | 2021018955 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2021018955 | MO |
| Pediatrics | 208000000X | 2021018955 | 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 - Pediatric Medicine (IL); Practitioner - Pediatric Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 60 across 11 procedure codes |
| Paid by Medicare | $3,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 108 · 207 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $37,864 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- St Louis Childrens HospitalSaint Louis, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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