Ashlee Marie O'Shell, M.D.
NPI 1912357526ActiveIndividual· Obstetrics & Gynecology· Bloomfield Hills, MI
Obstetrics & Gynecology (M.D.) with Associated Obstetrics and Gynecology PC, practicing in Bloomfield Hills, Michigan. Their prescriptions cost Medicare Part D more than their services did: $11,941 for 260 claims, against $6,562 paid for services in 2024. Biogen, Inc. was the largest of 3 companies reporting payments in 2025, $168.98 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1912357526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 14, 2016 |
| Last updated in NPPES | May 12, 2026 |
| Certified by provider | May 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 4301502068 | MI |
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 - Obstetrics/Gynecology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 145 across 19 procedure codes |
| Paid by Medicare | $6,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 260 · 532 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $11,941 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Associated Obstetrics and Gynecology PCBloomfield Hills, MI · 4 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- McLaren OaklandPontiac, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$168.98 · 7 payments from 3 companies
- 2024$185.37 · 8 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $127.35 | 5 |
| Millicent US Inc | $22.08 | 1 |
| Astellas Pharma US Inc | $19.55 | 1 |
What the 2025 payments were for
- Food and Beverage$168.98 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 OB-GYNs in Bloomfield Hills · All OB-GYNs in Michigan