Individual
MR. CHANGGAO YANG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
3030 OLD RANCH PKWY, SUITE 430, SEAL BEACH, CA 90740-2765
(562) 799-8900
(562) 799-8901
Mailing address
3030 OLD RANCH PKWY, SUITE 430, SEAL BEACH, CA 90740-2765
(562) 799-8900
(562) 799-8901
Taxonomy
Speciality
Code
Description
License number
State
207ZD0900X
Dermatopathology (Pathology) Physician
Primary
A062281
CA
207ZH0000X
Hematology (Pathology) Physician
A062281
CA
207ZP0007X
Molecular Genetic Pathology (Pathology) Physician
A062281
CA
207ZP0102X
Anatomic Pathology & Clinical Pathology Physician
A062281
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00A62281
—
CA
01
—
05D1012129
CLIA
—
Enumeration date
08/23/2005
Last updated
01/10/2026
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