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

Infectious Disease Associates of Orange County, Inc

Organization Infectious Disease Physician · NPI 1326403130

Infectious Disease Associates of Orange County, Inc is an Infectious Disease Physician in Santa Ana, California. Registered with an NPI since 2015.

In the registry since
2015
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

999 N Tustin Ave Ste 224
Santa Ana, CA 92705-6506
Phone: (714) 664-0045
Fax: (714) 664-0049
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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

Record details

NPI number1326403130
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tuan Ta — Owner · (714) 664-0045
NPI enumeratedDecember 21, 2015
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025
Mailing address2321 E 4th Street, Suite C #637, Santa Ana, CA 92705-3606

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