Grace Chang Broderick, MD

Practice locations

Addresses where Grace Chang Broderick is enrolled with Medicare (CMS data updated October 2, 2026).

• 5475 E La Palma AveAnaheim, CA 92807 (714) 279‑6088
• 6640 Alton PkwyIrvine, CA 92618 (949) 932‑5000
• 6650 Alton PkwyIrvine, CA 92618 (949) 932‑5000
• 6670 Alton PkwyIrvine, CA 92618 (949) 932‑5000

Group practices

Medicare enrollment lists Grace Chang Broderick as a member of this group (CMS data updated October 2, 2026).

• Southern California Permanente Medical Group11,293 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Anaheim

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

• Michael Q. Nguyen, MD
• Fariborz Shams, DO
• Ashraf Aziz, MD
• Martin Chang, DO
• Naveen K. Gupta, MD
• Victoria Sheen, MD
• William T. Nguyen, MD
• Frank H. Marquez, MD

All internal medicine doctors in Anaheim →

Other clinicians in Southern California Permanente Medical Group

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

• Paul H. Chu, DO
• Neil E. Paterson, MD
• Bitna J. Lee, CSW
• Lilli Ann G. Reyes, MD
• Hanming J. Lin, MD
• Victoria Liokumovich, 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