Christina Gilmore Ryan, MD
NPI 1164451589ActiveIndividual· Internal Medicine· Seattle, WA
Internal Medicine (MD) in Seattle, Washington, trained at University of Washington School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $613,450 for 7,394 claims, against $84,796 paid for services in 2024. Genmab U.S., Inc. reported $33.16 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1164451589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Jan 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD00046613 | WA |
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 - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 1,824 across 43 procedure codes |
| Paid by Medicare | $84,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,394 · 15,306 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $613,450 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Multicare Health SystemTacoma, WA · 2,325 clinicians
Hospital affiliations
- Deaconess Medical CenterSpokane, WA
- Providence Holy Family HospitalSpokane, WA
- Tacoma General Allenmore HospitalTacoma, WA
Other facilities
- Assured Home HealthHome health agency · Spokane, WA
- Multicare Good Samaritan Home HealthHome health agency · Tacoma, WA
- Rockwood South HillNursing home · Spokane, WA
Industry payments (Open Payments)
- 2025$33.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $33.16 | 1 |
What the 2025 payments were for
- Food and Beverage$33.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 889 internal medicine physicians in Seattle · All internal medicine physicians in Washington