David J Mikolajczak, DO - Medicare Emergency Medicine in New Lenox, IL

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David J Mikolajczak, DO is a medicare enrolled "Emergency Medicine" physician in New Lenox, Illinois. His current practice location is 1900 Silver Cross Blvd, Silver Cross Hospital, New Lenox, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 740-1100.

David J Mikolajczak is licensed to practice in Illinois (license number 036-073719) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1255368395.

Contact Information

David J Mikolajczak, DO
1900 Silver Cross Blvd, Silver Cross Hospital,
New Lenox, IL 60451-9509
(815) 740-1100
Not Available

Map and Direction




Physician's Profile

Full NameDavid J Mikolajczak
GenderMale
SpecialityEmergency Medicine
Location1900 Silver Cross Blvd, New Lenox, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255368395
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 09/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1153317458
  • Enrollment ID: I20040630000788

Medical Identifiers

Medical identifiers for David J Mikolajczak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255368395NPI-NPPES
O36073719MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-073719 (Illinois)Primary

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. David J Mikolajczak allows following entities to bill medicare on his behalf.
Entity NameHealth Service Systems, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851323257
PECOS PAC ID: 2264408699
Enrollment ID: O20040908000350
Entity NameEm Strategies Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679791834
PECOS PAC ID: 6103925920
Enrollment ID: O20070620000148

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. David J Mikolajczak 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
David J Mikolajczak, DO
18021 South Hunt Club Drive,
Mokena, IL 60448

Ph: () -		David J Mikolajczak, DO
1900 Silver Cross Blvd, Silver Cross Hospital,
New Lenox, IL 60451-9509

Ph: (815) 740-1100

Reviews and Comments


Emergency Medicine Doctors in New Lenox, IL

Dr. Aaron Tabor, M.D., M.P.H.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Silver Cross Blvd, New Lenox, IL 60451
Phone: 801-428-2239    
Dr. Kimberly J. Mitchell, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Silver Cross Blvd, New Lenox, IL 60451
Phone: 815-740-7050    
Andrea Anchen Yun, MD/MPHTM
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Silver Cross Blvd, New Lenox, IL 60451
Phone: 815-300-1032    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.