Dr. John E. Basich
- Gender: Male
- Experience: 47 years
- Graduated from: Loyola University Of Chicago, Stritch School Of Medicine
- Graduation year: 1974
- Sole propriator: No
- NPI: 1730239393
Dr. John E. Basich M.D.
Allergist and Immunologist
He is located at 16985 West Bluemound Road in Brookfield, WI 53005. Can help patients with the following: Celiac Disease, Chronic Rhinitis, Constipation, Fever, Peanut Allergy, Urethritis. His National Provider Identifier (NPI) number is 1730239393. Appointment can be made via the phone number (414) 641-8400. He is affiliated with 1 practices.
Conditions treated
Dr. John E. Basich, 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. John E. Basich.
- 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. John E. Basich
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John E. Basich as in-network for the following 2026 plans.
Health plans
CareSource (Common Ground Healthcare)
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 18 plans from CareSource (Common Ground Healthcare)
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam | EPO · Expanded Bronze | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam | EPO · Gold | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 | EPO · Silver | Preferred | Accepting new patients |
| CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam | EPO · Silver | 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. John E. Basich 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. John E. Basich is enrolled to bill Medicare as a Practitioner - Allergy/immunology (also registered under: Practitioner - Internal Medicine) .
Bills through: Aurora Medical Group, Inc.
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
| GlaxoSmithKline | $739 |
| Novartis | $195 |
| Csl Behring | $100 |
Other
| Consulting | $715 |
| Food and Beverage | $577 |
Studies
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated in 1974Additional Specialities
- Internist
Questions & Answers
Where can you meet with Dr. John E. Basich?
Dr. John E. Basich's office is located at 16985 West Bluemound Road in Brookfield, WI 53005.
Does Dr. John E. Basich accept patients with CareSource (Common Ground Healthcare)?
Yes, Dr. John E. Basich is listed in-network for CareSource (Common Ground Healthcare) through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. John E. Basich treat?
Dr. John E. Basich provides treatment for Celiac Disease, Chronic Rhinitis, Constipation, Fever, Peanut Allergy, Urethritis. For the full list see this list.
Does Dr. John E. Basich have affiliation with practices?
Dr. John E. Basich is affiliated with Allergy & Asthma Centers SC.