Dr. Roxanne Sui Tze Pan Chang, MD
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Roxanne Sui Tze Pan Chang is a pediatrician in Torrance, California
Dr. Chang practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Chang's NPI, 1780623389, was assigned on June 6, 2006. Dr. Chang graduated from David Geffen School of Medicine at UCLA in 2000. Dr. Chang holds California license A78427.
- NPI
- 1780623389NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Roxanne Sui Tze Pan Chang practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Chang's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. Roxanne Sui Tze Pan Chang is affiliated with 1 site of care and 1 medical group
Dr. Chang's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Roxanne Sui Tze Pan Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roxanne Sui Tze Pan Chang is one of 8,236 pediatricians in California
Pediatrics is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Chang is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Chang's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Washington license
Pediatricians near Dr. Chang
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Roxanne Sui Tze Pan Chang's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 14, with 47% women.
Dr. Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Roxanne Sui Tze Pan Chang graduated from David Geffen School of Medicine at UCLA
Dr. Chang graduated from David Geffen School of Medicine at UCLA in 2000.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Roxanne Sui Tze Pan Chang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Roxanne Sui Tze Pan Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Roxanne Sui Tze Pan Chang's NPI number?
Dr. Roxanne Sui Tze Pan Chang's NPI number is 1780623389. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roxanne Sui Tze Pan Chang?
Dr. Roxanne Sui Tze Pan Chang is a pediatrician in Torrance, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Roxanne Sui Tze Pan Chang practice?
Dr. Chang practices at 1000 W Carson St, Torrance, CA 90509. Dr. Chang's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
What is Dr. Roxanne Sui Tze Pan Chang's office phone number?
The practice phone on file for Dr. Chang is (310) 222-2345.
What is Dr. Roxanne Sui Tze Pan Chang's medical license number?
Dr. Chang holds California license A78427, one of the licenses on file in 2 states.
Which states has Dr. Roxanne Sui Tze Pan Chang been licensed in?
Dmand AI has state licenses on file for Dr. Chang in California (2002 to 2026) and Washington (2004 to 2009).
Which hospitals is Dr. Roxanne Sui Tze Pan Chang affiliated with?
Dr. Chang practices at Harbor-UCLA Medical Center in Torrance, California.
What medical group is Dr. Roxanne Sui Tze Pan Chang part of?
Dr. Chang is linked to Harbor-UCLA Medical Center.
Is Dr. Roxanne Sui Tze Pan Chang board certified?
Yes. Dr. Chang is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Roxanne Sui Tze Pan Chang go to medical school?
Dr. Chang graduated from David Geffen School of Medicine at UCLA in 2000.
How long has Dr. Roxanne Sui Tze Pan Chang been practicing?
Dr. Chang graduated from medical school in 2000, 26 years ago.
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