Caroline Bartelsmeyer, PA-C
NPI 1477175578ActiveIndividual· Physician Assistant· Saint Louis, MO
Physician Assistant (PA-C) with Mercy Clinic Surgical Specialists LLC, practicing in Saint Louis, Missouri. In 2024 Medicare paid $12,351 for 72 patients, and Part D covered 126 of their prescriptions, 77% of them generic. Janssen Biotech, Inc. was the largest of 29 companies reporting payments in 2025, $1,459 in all, mostly food and beverage. Lists Mercy Hospital Jefferson and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1477175578 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 12, 2020 |
| Last updated in NPPES | Jan 18, 2023 |
| Certified by provider | Jan 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2021020523 | MO |
| Physician Assistant | 363A00000X | PA13545 | TX |
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 - Physician Assistant (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 79 across 9 procedure codes |
| Paid by Medicare | $12,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 140 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $10,076 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Surgical Specialists LLCSaint Louis, MO · 182 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital SpringfieldSpringfield, MO
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
Industry payments (Open Payments)
- 2025$1,459 · 65 payments from 29 companies
- 2024$1,199 · 57 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $169.57 | 9 |
| Genentech USA, Inc. | $159.18 | 6 |
| Merck Sharp & Dohme LLC | $120.96 | 5 |
| Novartis Pharmaceuticals Corporation | $118.06 | 5 |
| Regeneron Healthcare Solutions, Inc. | $81.42 | 3 |
What the 2025 payments were for
- Food and Beverage$1,459 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 512 physician assistants in Saint Louis · All physician assistants in Missouri