Adam Lawrence Zack, - Medicare Critical Care (intensivists) in Oak Lawn, IL

  1. Home
  2. Critical Care Medicine
  3. IL
  4. Oak Lawn
Adam Lawrence Zack, is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Oak Lawn, Illinois. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 2021 and has 5 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Cepamerica Illinois Llp, Community First Healthcare Of Illinois Inc and his current practice location is 4440 W 95th St Ste Aip, Oak Lawn, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 283-5500.

Adam Lawrence Zack is licensed to practice in Illinois (license number 036166835) 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 1568048015.

Contact Information

Adam Lawrence Zack,
4440 W 95th St Ste Aip,
Oak Lawn, IL 60453-2600
(708) 283-5500
Not Available

Map and Direction




Physician's Profile

Full NameAdam Lawrence Zack
GenderMale
SpecialityCritical Care (intensivists)
Experience5 Years
Location4440 W 95th St Ste Aip, Oak Lawn, 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:
  • Adam Lawrence Zack attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 2021
  NPI Data:
  • NPI Number: 1568048015
  • Provider Enumeration Date: 03/23/2021
  • Last Update Date: 08/26/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3375992100
  • Enrollment ID: I20231205003584

Medical Identifiers

Medical identifiers for Adam Lawrence Zack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568048015NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036166835 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036166835 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Cross HospitalChicago, ILHospital
Mt Sinai Hospital Medical CenterChicago, ILHospital
Community First Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cepamerica Illinois Llp3274793633492
Community First Healthcare Of Illinois Inc286071668543

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. Adam Lawrence Zack allows following entities to bill medicare on his behalf.
Entity NameCepamerica Illinois LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912283110
PECOS PAC ID: 3274793633
Enrollment ID: O20120322000587
Entity NameCommunity First Healthcare of Illinois Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881059897
PECOS PAC ID: 2860716685
Enrollment ID: O20160104001552

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. Adam Lawrence Zack 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
Adam Lawrence Zack,
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Adam Lawrence Zack,
4440 W 95th St Ste Aip,
Oak Lawn, IL 60453-2600

Ph: (708) 283-5500

Reviews and Comments


Internal Medicine Doctors in Oak Lawn, IL

Darshika Chhabra, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4400 W 95th St Ste 112, Oak Lawn, IL 60453
Phone: 708-684-7100    
Ronald Myint, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4400 W 95th St, Suite 311, Oak Lawn, IL 60453
Phone: 708-424-9710    Fax: 708-424-8904
Dr. Mandy Luma Enshiwat, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Zynab Adewusi,
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4220 W 95th St Ste 200, Oak Lawn, IL 60453
Phone: 708-398-0287    
Mahesh Vadali, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10458 S Pulaski Rd, Oak Lawn, IL 60453
Phone: 708-636-1818    Fax: 708-636-2151
Mihaela Mihailescu, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Alexandria Clarke Kregor, DO
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-5673    

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.