Clinicians affiliated with Pioneer Gi Clinic, Apc
8 clinicians on file with this group · most practice in Spokane-Spokane Valley, WA · PAC ID 1759466964
7 clinicians affiliated with Pioneer Gi Clinic, Apc are in the 2024 Medicare Part B data, 6 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Gastroenterology (6) · Physician Assistant (1)
Specialty links go to the specialty in Spokane-Spokane Valley, WA.
Clinicians affiliated with Pioneer Gi Clinic, Apc, 2024
Alphabetical by last name; 7.
| Name | Specialty | City |
|---|---|---|
| Andrea E Allen, PA-C | Physician Assistant | Anchorage, AK |
| Wen-Huan S Ho, MD | Gastroenterology | Bellingham, WA |
| Antonio H Mendoza Ladd, M.D. | Gastroenterology | Sacramento, CA |
| Miguel E Ordonez Castellanos, MD | Gastroenterology | Spokane, WA |
| Ajay Pabby, MD | Gastroenterology | Spokane, WA |
| Mariajose Rojas De Leon, MD | Gastroenterology | Fort Wayne, IN |
| Nicolas A Villa Guillen, M.D. | Gastroenterology | Spokane, WA |
Practice locations
Listed practice locations in Alaska.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations