Erica Huelsmann, MD
NPI 1093179640ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Saint Louis, MO
Obstetrics & Gynecology, Gynecologic Oncology (MD) in Saint Louis, Missouri, trained at Rush Medical College of Rush University (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $695,816 for 404 claims, against $68,286 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $598.17 in all, mostly food and beverage.
Overview
| NPI | 1093179640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2016 |
| Last updated in NPPES | Sep 15, 2023 |
| Certified by provider | Sep 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | 2023029267 | 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 - Gynecological Oncology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 441 across 48 procedure codes |
| Paid by Medicare | $68,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 404 · 422 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $695,816 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gynecological Oncology |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic GYN Oncology LLCSaint Louis, MO · 5 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
Industry payments (Open Payments)
- 2025$598.17 · 16 payments from 11 companies
- 2024$629.52 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $123.01 | 1 |
| Genmab U.S., Inc. | $108.42 | 4 |
| Intuitive Surgical, Inc. | $99.34 | 1 |
| Tempus Ai, Inc | $62.85 | 3 |
| Conmed Corporation | $55.56 | 1 |
What the 2025 payments were for
- Food and Beverage$572.47 · 15 payments
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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