Robert B. Rilpuou, MD
NPI 1104146372ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Saint Louis, MO
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Physician Groups Lc, practicing in Saint Louis, Missouri. Their prescriptions cost Medicare Part D more than their services did: $2,265,399 for 4,469 claims, against $69,855 paid for services in 2024. Beta Bionics, Inc. was the largest of 2 companies reporting payments in 2025, $47.24 in all, mostly food and beverage. Lists Barnes Jewish Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1104146372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2010 |
| Last updated in NPPES | Mar 12, 2021 |
| Certified by provider | Mar 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 2011019873 | 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 - Endocrinology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 430 |
|---|---|
| Services billed | 1,191 across 13 procedure codes |
| Paid by Medicare | $69,855 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,469 · 9,524 30-day fills |
|---|---|
| Patients | 668 |
| Total drug cost | $2,265,399 |
| Generic share | 35% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Geriatric Medicine, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Physician Groups LcFarmington, MO · 521 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Missouri Baptist Sullivan HospitalSullivan, MO
Industry payments (Open Payments)
- 2025$47.24 · 2 payments from 2 companies
- 2024$22.31 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beta Bionics, Inc. | $28.54 | 1 |
| Sequel Med Tech, LLC | $18.70 | 1 |
What the 2025 payments were for
- Food and Beverage$47.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 endocrinologists in Saint Louis · All endocrinologists in Missouri