Gritz Pierre, M.D.

Education & affiliations

Medical / professional school

Not reported in this file

Graduation year

2013

CMS specialties

Emergency Medicine · Family Practice · Hospitalist

Practice groups

• Delphi Healthcare Pllc →
• Merced Hospitalist Medical Group Inc →
• Mercy Clinic Springfield Communities →
• Port City Emergency Physicians Llp →
• Providence Health And Services - Oregon →
• Providence Medical Foundation →
• Southern Oregon Hospitalists Pc →

Reported hospital affiliations

• Asante Rogue Regional Medical Center →Medford, OR
• Mercy Hospital Lebanon →Lebanon, MO
• Mercy Medical Center →Merced, CA
• Oswego Hospital →Oswego, NY
• Providence Medford Medical Center →Medford, OR

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.