Quick answers
- Which hospitals does Guillermo Modad work at?
- Medicare's official clinician data lists Guillermo Modad at 4 hospitals: Gritman Medical Center, Lincoln Hospital, Pullman Regional Hospital and Whitman Hospital and Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Guillermo Modad see patients?
- Medicare's clinician data lists 4 practice locations, including Davenport, WA, Lewiston, ID and Chewelah, WA. Call before your visit to confirm the address.
- What is Guillermo Modad's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Guillermo Modad accept Medicare assignment?
- Yes. Medicare's clinician data says Guillermo Modad accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Guillermo Modad?
- (208) 743-2511, as listed in official Medicare / NPI Registry data.
- What is Guillermo Modad's NPI number?
- 1588982888. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Guillermo Modad works
Medicare's Facility Affiliation Data lists Guillermo Modad at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Gritman Medical CenterMoscow, ID · Critical Access Hospital · CCN 131327
- Lincoln HospitalDavenport, WA · Critical Access Hospital · CCN 501305
- Pullman Regional HospitalPullman, WA · Critical Access Hospital · CCN 501331
- Whitman Hospital and Medical CenterColfax, WA · Critical Access Hospital · CCN 501327
Practice locations
Addresses where Guillermo Modad is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Nicholls StDavenport, WA 99122
- 415 6th StLewiston, ID 83501 (208) 743‑2511
- 500 E Webster AveChewelah, WA 99109 (509) 935‑8211
- 835 SE Bishop BlvdPullman, WA 99163 (509) 332‑2541
Group practices
Medicare enrollment lists Guillermo Modad as a member of these groups (CMS data updated 2026-10-02).
- St Joseph Hospital LLC93 clinicians in the group
- Public Hospital District 1-A of Whitman County87 clinicians in the group
- Lincoln County Hospital District 321 clinicians in the group
- Providence Health and Services - WA12 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588982888 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians