Christopher M. Diehl, MD

Hospitals where Christopher M. Diehl works

Medicare's Facility Affiliation Data lists Christopher M. Diehl 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.

• St Clair HospitalPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390228

Practice locations

Addresses where Christopher M. Diehl is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 Bower Hill RdPittsburgh, PA 15243 (412) 942‑4000

Group practices

Medicare enrollment lists Christopher M. Diehl as a member of this group (CMS data updated October 2, 2026).

• St Clair Medical Services Inc209 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Pennsylvania →

Other psychiatrists in Pittsburgh

Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.

• Stephanie S. Richards, MD
• Valerie A. Miller, MD
• Madeleine Lipshie-Williams, MD
• Kristina M. Curci, MD
• Mitra Hefazi, MD
• Christie S. Sylvester, MD
• Michael A. Rudnac, DO
• Mohamed M. Ismael, MD

All psychiatrists in Pittsburgh →

Other clinicians in St Clair Medical Services Inc

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

• Parker Laughlin, PA
• Emily N. Galli, MD
• Sarah F. Molitoris, PA
• Andrew Perez Iv, MD
• Amanda R. Hercules-Smith, MD
• Sapna Sharma, 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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians