Astrid Hoffmann-Olsen, MD
NPI 1497859581ActiveIndividual· Obstetrics & Gynecology· Stamford, CT
Obstetrics & Gynecology (MD) in Stamford, Connecticut, trained at East Tennessee State University Quillen College of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $38,726 for 286 claims, against $19,652 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 12 companies reporting payments in 2025, $1,385 in all, mostly food and beverage.
Overview
| NPI | 1497859581 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 11, 2006 |
| Last updated in NPPES | Oct 27, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 034564 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 313 across 21 procedure codes |
| Paid by Medicare | $19,652 |
Part D prescriptions in 2024
| Prescriptions (claims) | 286 · 524 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $38,726 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Physicians for Women's Health, LLCDanbury, CT · 318 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2025$1,385 · 54 payments from 12 companies
- 2024$966.22 · 38 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $339.61 | 16 |
| Astellas Pharma US Inc | $251.83 | 9 |
| Exeltis, USA Inc. | $168.23 | 5 |
| Millicent US Inc | $149.18 | 4 |
| Biogen, Inc. | $139.12 | 6 |
What the 2025 payments were for
- Food and Beverage$1,295 · 53 payments
- Education$90.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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