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Plastic and Reconstructive Surgery

Jessica B. Chang, MD

Sees patients in Downey, CA · Bellflower, CA · California

Summary

Dr. Jessica B. Chang, MD is a plastic surgeon at 9333 Imperial Hwy, Downey, CA 90242. Phone: (800) 923-4040. Accepts Medicare assignment. NPI 1215323001. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Plastic surgeon (Medicare lists Plastic and Reconstructive Surgery)
  • Address: 9333 Imperial Hwy, Downey, CA 90242 · Directions (3 more locations)
  • Phone: (800) 923‑4040
  • Medicare: Accepts Medicare assignment
  • Group practice: Southern California Permanente Medical Group
  • Medical school: University Of Toledo College Of Medicine · graduated 2015 (11 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jessica B. Chang, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jessica B. Chang accept Medicare assignment?
Yes. Medicare's clinician data says Jessica B. Chang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Jessica B. Chang's NPI number?
1215323001. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

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

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

Specialties

Find other Plastic and Reconstructive Surgery doctors in California →

Other plastic surgeons in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All plastic surgeons in California →

Other clinicians in Southern California Permanente Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Toledo College Of Medicine
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215323001
CorrectionsReport an error or suggest an update →

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