Abhishek Seth, MD
NPI 1952698169ActiveIndividual· Internal Medicine, Gastroenterology· Seattle, WA
Internal Medicine, Gastroenterology (MD) with Central Washington Health Services Association and 1 other group, practicing in Seattle, Washington. 136 Medicare patients in 2024, $32,064 paid; nearly all of their 320 Part D prescriptions were generic (95%). Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $59.99 in all, mostly food and beverage. Lists Confluence Health Hospital as a hospital affiliation.
Overview
| NPI | 1952698169 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 8, 2011 |
| Last updated in NPPES | Apr 17, 2026 |
| Certified by provider | Apr 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD60685337 | 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 - Gastroenterology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 347 across 37 procedure codes |
| Paid by Medicare | $32,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 320 · 478 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $11,666 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Central Washington Health Services AssociationWenatchee, WA · 721 clinicians
- The Polyclinic PLLCSeattle, WA · 365 clinicians
Hospital affiliation
- Confluence Health HospitalWenatchee, WA
Industry payments (Open Payments)
- 2025$59.99 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $42.81 | 2 |
| Abbvie Inc. | $17.18 | 1 |
What the 2025 payments were for
- Food and Beverage$59.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Seattle
- 1013135912
- 1053677310
- 1063575587
- 1063597870
- 1073658365
- 1073831699
- 1093826257
- 1114260924
- 1114272283
- 1144454711
- 1144529678
- 1144649120
All 167 gastroenterologists in Seattle · All gastroenterologists in Washington