Dr. Andrew L. Kau
- Gender: Male
- Experience: 15 years
- Graduated from: Washington University School Of Medicine
- Graduation year: 2006
- Sole propriator: No
- NPI: 1215073580
Dr. Andrew L. Kau MD
Allergist and Immunologist
He is located at 1110 Highlands Plaza Drive East Div Im Allergy And Immunology, Ste 300 in Saint Louis, MO 63110. Can help patients with the following: Bladder Control, Cholecystitis, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Obesity, Pink Eye. His National Provider Identifier (NPI) number is 1215073580. Appointment can be made via the phone number (314) 996-8670. He is affiliated with 1 practices.
Conditions treated
Dr. Andrew Leon Kau, being an allergist and immunologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Andrew L. Kau.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Allergies
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Celiac Disease
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinitis
- Common Cold
- Constipation
- Contact Dermatitis
- Cystitis
- Diarrhea
- Edema
- Eosinophilic Esophagitis
- Eye Allergy
- Fever
- Food Allergies
- Food Allergy
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Lactose Intolerance
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peanut Allergy
- Peptic Ulcer
- Pink Eye
- Plant Contact Allergy
- Prescription Refill
- Sinusitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Andrew L. Kau
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Andrew L. Kau as in-network for the following 2026 plans.
Health plans
Cox HealthPlans
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 7 plans from Cox HealthPlans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cox HealthPlans Bronze Expanded Standard | EPO · Expanded Bronze | EPO | Accepting new patients |
| Cox HealthPlans Bronze Preferred | EPO · Bronze | EPO | Accepting new patients |
| Cox HealthPlans Gold Preferred | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Gold Standard | EPO · Gold | EPO | Accepting new patients |
| Cox HealthPlans Silver Connect | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Preferred | EPO · Silver | EPO | Accepting new patients |
| Cox HealthPlans Silver Standard | EPO · Silver | EPO | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Andrew L. Kau is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Andrew L. Kau is enrolled to bill Medicare as a Practitioner - Allergy/immunology (also registered under: Practitioner - Internal Medicine) .
Bills through: Washington University
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Meda Pharmaceuticals | $79 |
Other
| Food and Beverage | $79 |
Studies
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2006Additional Specialities
- Internist
Looking for more Allergist and Immunologists?
Out of the 20 allergist and immunologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Div Im Allergy And Immunology, Ste 200 10 Barnes West Drive Saint Louis, 63141, MO
- Gender: Male
- Address: Div Im Allergy And Immunology, Ste 300 1110 Highlands Plaza Drive East Saint Louis, 63110, MO
- Gender: Female
- Address: 1 Childrens Place Saint Louis, 63110, MO
- Gender: Male
- Address: Ste C 1 Childrens Place Suite C Saint Louis, 63110, MO
- Gender: Female
- Address: Div Ped Allergy/Immuno/Pulmo 1 Childrens Place Saint Louis, 63110, MO
- Gender: Female
- Address: Div Im Allergy And Immunology, Ste 300 1110 Highlands Plaza Drive East Saint Louis, 63110, MO
- Gender: Male
- Address: 3660 Vista Avenue Saint Louis, 63110, MO
- Gender: Female
- Address: Div Ped, Adolescent Medicine 1 Childrens Place Saint Louis, 63110, MO
- Gender: Male
- Address: 3601 The Vanderbilt Clinic Nashville, 37232, TN
- Gender: Male
- Address: Div Ped Allergy/Immuno/Pulmo 1 Childrens Place Saint Louis, 63110, MO
Questions & Answers
Where can you meet with Dr. Andrew Leon Kau?
Dr. Andrew Leon Kau's office is located at 1110 Highlands Plaza Drive East Div Im Allergy And Immunology, Ste 300 in Saint Louis, MO 63110.
Does Dr. Andrew Leon Kau have affiliation with practices?
Dr. Andrew Leon Kau is affiliated with Cohen Eye Associates, Limited.
Does Dr. Andrew Leon Kau accept patients with UnitedHealthcare?
Yes, Dr. Andrew Leon Kau is listed in-network for UnitedHealthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Andrew Leon Kau treat?
Dr. Andrew Leon Kau provides treatment for Bladder Control, Cholecystitis, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Obesity, Pink Eye. For the full list see this list.