Marisa Dahlman, M.D.
NPI 1144497728ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Seattle, WA
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in Seattle, Washington, trained at Columbia University College of Physicians and Surgeons (class of 2004). 47 Medicare patients in 2024, $9,754 paid; nearly all of their 85 Part D prescriptions were generic (92%). Intuitive Surgical, Inc. reported $55.47 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144497728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 13, 2008 |
| Last updated in NPPES | Jun 8, 2023 |
| Certified by provider | Jun 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | MD60284903 | WA |
| Obstetrics & Gynecology, Gynecology | 207VG0400X | 4301097343 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 74 across 19 procedure codes |
| Paid by Medicare | $9,754 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 191 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $6,268 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Virginia Mason Medical CenterSeattle, WA · 867 clinicians
Hospital affiliation
- Virginia Mason Medical CenterSeattle, WA
Industry payments (Open Payments)
- 2025$55.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $55.47 | 1 |
What the 2025 payments were for
- Food and Beverage$55.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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