Shevyll Arvie Siong Tan, M.D.
NPI 1376720052ActiveIndividual· Internal Medicine· Gresham, OR
Internal Medicine (M.D.) with The Vancouver Clinic Inc Ps, practicing in Gresham, Oregon. Their prescriptions cost Medicare Part D more than their services did: $503,816 for 3,585 claims, against $33,458 paid for services in 2024. Lists Legacy Meridian Park Medical Center as a hospital affiliation.
Overview
| NPI | 1376720052 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 24, 2008 |
| Last updated in NPPES | Sep 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD186467 | OR |
| Internal Medicine | 207R00000X | 50459 | MN |
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 - Internal Medicine (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 773 across 58 procedure codes |
| Paid by Medicare | $33,458 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,585 · 7,820 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $503,816 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- The Vancouver Clinic Inc PsVancouver, WA · 590 clinicians
Hospital affiliation
- Legacy Meridian Park Medical CenterTualatin, OR
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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