Charles S. Donner, M.D.
NPI 1144293127ActiveIndividual· Internal Medicine, Gastroenterology· Tacoma, WA
Internal Medicine, Gastroenterology (M.D.) with Washington Gastroenterology PLLC, practicing in Tacoma, Washington. Their prescriptions cost Medicare Part D more than their services did: $539,442 for 844 claims, against $51,062 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $186.43 in all, mostly food and beverage. Lists Multicare Auburn Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144293127 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 9, 2006 |
| Last updated in NPPES | Jun 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD00036986 | 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 - Gastroenterology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 345 |
|---|---|
| Services billed | 488 across 26 procedure codes |
| Paid by Medicare | $51,062 |
Part D prescriptions in 2024
| Prescriptions (claims) | 844 · 1,157 30-day fills |
|---|---|
| Patients | 415 |
| Total drug cost | $539,442 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Washington Gastroenterology PLLCTacoma, WA · 143 clinicians
Hospital affiliations
- Multicare Auburn Medical CenterAuburn, WA
- Tacoma General Allenmore HospitalTacoma, WA
Industry payments (Open Payments)
- 2025$186.43 · 8 payments from 6 companies
- 2024$212.56 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $47.49 | 2 |
| Janssen Scientific Affairs, LLC | $44.00 | 2 |
| Lilly USA, LLC | $28.89 | 1 |
| Phathom Pharmaceuticals, Inc. | $25.00 | 1 |
| Grifols USA, LLC | $23.83 | 1 |
What the 2025 payments were for
- Food and Beverage$186.43 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Tacoma
- 1780659011
- 1417983867
- 1306364401
- 1710912894
- 1801869623
- 1447237631
- 1932145646
- 1023081163
- 1306818174
- 1407829047
- 1760469985
- 1336583632
All Internal Medicine, Gastroenterology providers in Washington →