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

Dr. Andrew Leon Kau, MD

Individual provider Allergy & Immunology Physician · NPI 1215073580

Dr. Andrew Leon Kau, MD is an Allergy/Immunology in Saint Louis, Missouri. Graduated from Washington University School of Medicine in 2006, 20 years ago. Practices with Washington University, a 2,986-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Missouri.

Years since qualifying
20
Trained at
Washington University School of Medicine
Licensed in
MO
In the registry since
2007
Specialties on file
3
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

1110 Highlands Plaza Dr E Div Im Allergy And Immunology Ste 300
Saint Louis, MO 63110-1392
Phone: (314) 996-8670
Fax: (866) 362-4984
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X · Licence 2009001739 (MO)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 2009001739 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2009001739 (MO)

Record details

NPI number1215073580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESApril 17, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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