Dr John E Basich, MD - Medicare Allergy/immunology in Brookfield, WI

Dr John E Basich, MD is a medicare enrolled "Internal Medicine" physician in Brookfield, Wisconsin. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1974 and has 51 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Aurora Advanced Healthcare, Inc., Aurora Medical Group, Inc. and his current practice location is 16985 W Bluemound Rd, Brookfield, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 641-8400.

Dr John E Basich is licensed to practice in Wisconsin (license number 21910) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730239393.

Contact Information

Dr John E Basich, MD
16985 W Bluemound Rd,
Brookfield, WI 53005-5909
(414) 641-8400
Not Available

Map and Direction




Physician's Profile

Full NameDr John E Basich
GenderMale
SpecialityAllergy/immunology
Experience51 Years
Location16985 W Bluemound Rd, Brookfield, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John E Basich attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1974
  NPI Data:
  • NPI Number: 1730239393
  • Provider Enumeration Date: 01/12/2007
  • Last Update Date: 04/21/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1153456728
  • Enrollment ID: I20100323000170

Medical Identifiers

Medical identifiers for Dr John E Basich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730239393NPI-NPPES
30311400MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy 21910-3541 (Wisconsin)Secondary
207R00000XInternal Medicine 21910 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Advanced Healthcare, Inc.33756258331012
Aurora Medical Group, Inc.67097942583491

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John E Basich allows following entities to bill medicare on his behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameLakeshore Medical Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003861188
PECOS PAC ID: 7719890730
Enrollment ID: O20031106000481
Entity NameAurora Advanced Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265629133
PECOS PAC ID: 3375625833
Enrollment ID: O20080123000694
Entity NameAllergy & Asthma Centers,s.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699829192
PECOS PAC ID: 9931241460
Enrollment ID: O20100122000058

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John E Basich is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John E Basich, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250
Dr John E Basich, MD
16985 W Bluemound Rd,
Brookfield, WI 53005-5909

Ph: (414) 641-8400

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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