Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. CHANGGAO YANG, MD
ActiveDermatopathology (Pathology) · SEAL BEACH, CA
Registration Details
- NPI Number
- 1366435638
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Aug 23, 2005 (20.663133542312 yrs)
- Last Updated
- Jan 10, 2026
- Licenses
-
A062281 (CA)A062281 (CA)A062281 (CA)A062281 (CA)
Practice Information
- Address
-
3030 OLD RANCH PKWYSUITE 430SEAL BEACH, CA, 907402765Browse CA providers · Browse ZIP 90740
- Phone
- 5627998900
- Fax
- 5627998901
- Primary Specialty
-
Dermatopathology (Pathology)
207ZD0900X
- Additional Specialty
- Dermatopathology (Pathology)
- Additional Specialty
- Molecular Genetic Pathology
- Additional Specialty
- Hematology (Pathology)
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.