Dirk R De Haas, MD - Medicare Emergency Medicine in North Chicago, IL

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Dirk R De Haas, MD is a medicare enrolled "Emergency Medicine" physician in North Chicago, Illinois. He graduated from medical school in 1995 and has 30 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Southeastern Emergency Physicians Of Memphis Llc, Emergency Care Services Of New England Pc and his current practice location is 3001 Green Bay Road Mail Code 111, North Chicago Va Medical Center Emergency Department, North Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 688-1900.

Dirk R De Haas is licensed to practice in Illinois (license number 036110274) 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 1568578250.

Contact Information

Dirk R De Haas, MD
3001 Green Bay Road Mail Code 111, North Chicago Va Medical Center Emergency Department,
North Chicago, IL 60064
(847) 688-1900
Not Available

Map and Direction




Physician's Profile

Full NameDirk R De Haas
GenderMale
SpecialityEmergency Medicine
Experience30 Years
Location3001 Green Bay Road Mail Code 111, North Chicago, Illinois
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:
  • Dirk R De Haas graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1568578250
  • Provider Enumeration Date: 08/22/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3072407022
  • Enrollment ID: I20190727000282

Medical Identifiers

Medical identifiers for Dirk R De Haas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568578250NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD18064 (Rhode Island)Secondary
207P00000XEmergency Medicine 036110274 (Illinois)Primary
207P00000XEmergency Medicine 01074588A (Indiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Roger Williams Medical CenterProvidence, RIHospital
Scott Memorial HealthScottsburg, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southeastern Emergency Physicians Of Memphis Llc539564320976
Emergency Care Services Of New England Pc973948756223

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. Dirk R De Haas allows following entities to bill medicare on his behalf.
Entity NameRiverview Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609074921
PECOS PAC ID: 1153216627
Enrollment ID: O20040216000572
Entity NameEmergency Professionals Of Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013951219
PECOS PAC ID: 4183604150
Enrollment ID: O20040721000612
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20090113000240

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. Dirk R De Haas 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
Dirk R De Haas, MD
3001 Green Bay Road Mail Code 111, North Chicago Va Medical Center Emergency Department,
North Chicago, IL 60064

Ph: (847) 688-1900		Dirk R De Haas, MD
3001 Green Bay Road Mail Code 111, North Chicago Va Medical Center Emergency Department,
North Chicago, IL 60064

Ph: (847) 688-1900

Reviews and Comments


Emergency Medicine Doctors in North Chicago, IL

Dr. Mark D Olszyk, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3001 Green Bay Rd, North Chicago, IL 60064
Phone: 224-610-5505    
Dr. Alchristian Cosca Villaruz, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 North Green Bay Road, Dept Of Emergency Medicine, North Chicago, IL 60064
Phone: 224-610-5505    

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.