Thomas K. Takayama, M.D.
NPI 1720166184ActiveIndividual· Urology· Bellevue, WA
Urology (M.D.) in Bellevue, Washington, trained at Tufts University School of Medicine (class of 1985). 260 Medicare patients in 2024, $83,875 paid; nearly all of their 1,745 Part D prescriptions were generic (99%). Sumitomo Pharma America, Inc. was the largest of 17 companies reporting payments in 2025, $1,368 in all, mostly food and beverage.
Overview
| NPI | 1720166184 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Sep 28, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | MD00026422 | WA |
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 - Urology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 883 across 43 procedure codes |
| Paid by Medicare | $83,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,745 · 4,404 30-day fills |
|---|---|
| Patients | 378 |
| Total drug cost | $36,358 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Overlake Medical Clinics LLCBellevue, WA · 425 clinicians
Hospital affiliation
- Overlake Hospital Medical Center & ClinicsBellevue, WA
Industry payments (Open Payments)
- 2025$1,368 · 39 payments from 17 companies
- 2024$516.85 · 23 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $396.50 | 11 |
| Janssen Biotech, Inc. | $178.88 | 5 |
| Dornier Medtech America, Inc | $124.40 | 1 |
| Ferring Pharmaceuticals Inc. | $118.18 | 4 |
| Endo USA, Inc. | $83.80 | 3 |
What the 2025 payments were for
- Food and Beverage$1,333 · 38 payments
- Education$35.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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