Guillermo Modad, M.D.
NPI 1588982888ActiveIndividual· Internal Medicine· Pullman, WA
Internal Medicine (M.D.) in Pullman, Washington, trained at Loma Linda University School of Medicine (class of 2010). 98 Medicare patients in 2024, $17,662 paid; nearly all of their 101 Part D prescriptions were generic (93%).
Overview
| NPI | 1588982888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2010 |
| Last updated in NPPES | Oct 14, 2026 |
| Certified by provider | Oct 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD60995770 | WA |
| Hospitalist | 208M00000X | M-12525 | ID |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Pediatrics | 208000000X | M-12525 | ID |
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 (ID); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 197 across 15 procedure codes |
| Paid by Medicare | $17,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 102 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $2,457 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
Medical groups
- St Joseph Hospital LLCLewiston, ID · 93 clinicians
- Public Hospital District 1-A of Whitman CountyPullman, WA · 87 clinicians
- Lincoln County Hospital District 3Davenport, WA · 21 clinicians
- Providence Health and Services - WaChewelah, WA · 12 clinicians
Hospital affiliations
- Gritman Medical CenterMoscow, ID
- Lincoln HospitalDavenport, WA
- Pullman Regional HospitalPullman, WA
- Whitman Hospital and Medical CenterColfax, WA
Other facilities
- St Joseph Regional Medical CenterInpatient rehabilitation facility · Lewiston, ID
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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