Matthew J. Hillam, DO

Medicare activity in 2024

Official CMS public-use data for Matthew J. Hillam, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)123 services
2. Biopsy of large bowel using a flexible endoscope (45380)82 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)56 services
4. Insertion of guide wire with dilation of esophagus using a flexible endoscope (43248)35 services
5. Blood glucose (sugar) level (82947)33 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol68%
• High blood pressure53%
• Arthritis48%
• Diabetes19%
• Anxiety17%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)17%

Hospitals where Matthew J. Hillam works

Medicare's Facility Affiliation Data lists Matthew J. Hillam at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Prov Sacred HRT Medical Center & Childs HospitalSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500054
• Providence Holy Family HospitalSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500077

Practice locations

Addresses where Matthew J. Hillam is enrolled with Medicare (CMS data updated October 2, 2026).

• 105 W 8th Ave, Suite 6010Spokane, WA 99204 (509) 838‑5950
• 12509 E Mission Ave, Suite 102Spokane Valley, WA 99216 (509) 838‑5950

Group practices

Medicare enrollment lists Matthew J. Hillam as a member of this group (CMS data updated October 2, 2026).

• Spokane Digestive Disease Center PS39 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Washington →

Other gastroenterologists in Spokane

Clinicians with the same Medicare primary specialty in Spokane, WA — not a recommendation.

• Cierra Smith, DO
• Ashish Sharma, MD
• Robert K. Durnford Iii, MD
• Patrick McCabe, MD
• Rawel S. Randhawa, MD
• Philip C. Delich, MD
• Wichit Srikureja, MD
• Ali Gaskari, MD

All gastroenterologists in Spokane →

Other clinicians in Spokane Digestive Disease Center PS

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Ashish Sharma, MD
• Ruth M. Mollet, NP
• Christine J. Pirwitz, CNA
• Meg M. Larance, CNA
• Ellee S. Reichert, NP
• Shivani D'Angelo, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians