Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Wun-Ling Chang, MD, Inc

Organization Infectious Disease Physician · NPI 1447267141

Wun-Ling Chang, MD, Inc is an Infectious Disease Physician in LA Jolla, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9888 Genesee Ave
LA Jolla, CA 92037-1205
Phone: (858) 202-1736
Fax: (858) 202-1796
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence G86459 (CA)

Record details

NPI number1447267141
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Wun-Ling Chang — President · (858) 202-1736
NPI enumeratedAugust 2, 2006
Last updated in NPPESApril 25, 2008
Mailing address3525 Del Mar Heights Rd # 453, San Diego, CA 92130-2122

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