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

Individual provider Internal Medicine Physician · NPI 1780609834

Dr. Diane Lynn Chau, MD is an Internal Medicine Physician in Long Beach, California. Works from 2 locations. Licensed in California and Hawaii.

Licensed in
CA, HI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Oceangate Ste 100
Long Beach, CA 90802-4317
Phone: (888) 562-5442
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10666 N Torrey Pines Rd, La Jolla, CA 92037-1027 — (858) 554-6158

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A65089 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9807 (HI)

Record details

NPI number1780609834
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESAugust 24, 2023
Certification dateAugust 24, 2023

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