William H. Trolan Jr., MD

Practice locations

Addresses where William H. Trolan Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 2 Rossi CirSalinas, CA 93907 (831) 770‑0444

Group practices

Medicare enrollment lists William H. Trolan Jr. as a member of this group (CMS data updated October 2, 2026).

• Pinnacle Medical Group, Inc.4 clinicians in the group

Specialties

• Internal Medicineprimary
• Family Practicealso
• Preventive Medicinealso

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Salinas

Clinicians with the same Medicare primary specialty in Salinas, CA — not a recommendation.

• Phillip M. King, DO
• Michael C. Sepulveda, MD
• Daniel Magana Villalobos, MD
• Johnny A. Blanchard, MD
• Rebecca Abundis, DO
• Glenn T. Yoneda, MD
• Patrick M. Chen, MD
• Eva M. Perusquia Frias, MD

All internal medicine doctors in Salinas →

Other clinicians in Pinnacle Medical Group, Inc.

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

• Marc D. Johnson, MD
• R G. Slater, MD
• Larry A. Widman, 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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
3. Medicare Care Compare — official Medicare tool to look up clinicians