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

Allan R Au MD Inc

Organization Allergy & Immunology Physician · NPI 1235280793

Allan R Au MD Inc is an Allergy & Immunology Physician in Elk Grove, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

9727 Elk Grove Florin Rd Ste 180
Elk Grove, CA 95624-2264
Phone: (916) 686-8170
Fax: (916) 685-8195
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence G76867 (CA)

Record details

NPI number1235280793
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allan Au — Owner · (916) 686-8170
NPI enumeratedJanuary 12, 2007
Last updated in NPPESApril 15, 2008
Mailing address9727 Elk Grove Florin Rd, Suite 180, Elk Grove, CA 95624-2264

Other providers in Elk Grove