Darryl Tzu-Kang Tang, M.D.
NPI 1417272493ActiveIndividual· Anesthesiology· Vancouver, WA
Anesthesiology (M.D.) in Vancouver, Washington, trained at Medical College of Wisconsin (class of 2010). Medicare paid $20,211 for services to 147 patients in 2024. Merck Sharp & Dohme LLC reported $16.34 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1417272493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2010 |
| Last updated in NPPES | Jul 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD60443506 | WA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Anesthesiology (OR); Practitioner - Anesthesiology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 164 across 44 procedure codes |
| Paid by Medicare | $20,211 |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Anesthesiology |
Medical group
- Columbia Anesthesia Group P SPortland, OR · 70 clinicians
Hospital affiliation
- Peacehealth Southwest Medical CenteVancouver, WA
Industry payments (Open Payments)
- 2025$16.34 · 1 payment from 1 company
- 2024$183.88 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $16.34 | 1 |
What the 2025 payments were for
- Food and Beverage$16.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 anesthesiologists in Vancouver · All anesthesiologists in Washington