Ashok James Ponniah, D.O.
NPI 1144644345ActiveIndividual· Internal Medicine· Olympia, WA
Internal Medicine (D.O.) with Capital Medical Center Specialty Physicians LLC, practicing in Olympia, Washington. 273 Medicare patients in 2024, $51,377 paid; nearly all of their 382 Part D prescriptions were generic (90%). Abiomed was the largest of 2 companies reporting payments in 2025, $157.69 in all, mostly food and beverage. Lists Capital Medical Center as a hospital affiliation.
Overview
| NPI | 1144644345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 7, 2014 |
| Last updated in NPPES | Oct 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OP60935579 | WA |
| Internal Medicine | 207R00000X | 1558 | NE |
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 | 273 |
|---|---|
| Services billed | 717 across 10 procedure codes |
| Paid by Medicare | $51,377 |
Part D prescriptions in 2024
| Prescriptions (claims) | 382 · 408 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $20,184 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Capital Medical Center Specialty Physicians LLCOlympia, WA · 99 clinicians
Hospital affiliation
- Capital Medical CenterOlympia, WA
Industry payments (Open Payments)
- 2025$157.69 · 2 payments from 2 companies
- 2024$393.63 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $115.81 | 1 |
| Inari Medical, Inc. | $41.88 | 1 |
What the 2025 payments were for
- Food and Beverage$157.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 92 internal medicine physicians in Olympia · All internal medicine physicians in Washington