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

Jonathan Gau, MD

Individual provider Internal Medicine Physician · NPI 1730765603

Jonathan Gau, MD is an Internal Medicine Physician in Orange, California. Licensed in California. Registered with an NPI since 2021.

Licensed in
CA
In the registry since
2021
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

101 The City Dr S Ste 400
Orange, CA 92868-3201
Phone: (714) 456-5691
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A181959 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 181959 (CA)

Record details

NPI number1730765603
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2021
Last updated in NPPESJuly 8, 2024
Certification dateJuly 8, 2024
Mailing address101 The City Dr S, Orange, CA 92868-3201

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