Mark F Kozloff, MD - Medicare Internal Medicine in Harvey, IL

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Mark F Kozloff, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Harvey, Illinois. His current practice location is 71 W 156th St, Suite 401, Harvey, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 339-4800.

Mark F Kozloff is licensed to practice in Illinois (license number IL036047581) 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 1134166879.

Contact Information

Mark F Kozloff, MD
71 W 156th St, Suite 401,
Harvey, IL 60426-4260
(708) 339-4800
(708) 339-3760

Map and Direction




Physician's Profile

Full NameMark F Kozloff
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location71 W 156th St, Harvey, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134166879
  • Provider Enumeration Date: 06/01/2006
  • Last Update Date: 09/25/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4789665019
  • Enrollment ID: I20041112000193

Medical Identifiers

Medical identifiers for Mark F Kozloff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134166879NPI-NPPES
036047581MedicaidIL
200016510FMedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology IL036047581 (Illinois)Primary
207RH0003XInternal Medicine - Hematology & Oncology 01038049A (Indiana)Secondary

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. Mark F Kozloff allows following entities to bill medicare on his behalf.
Entity NameThe University of Chicago Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033218128
PECOS PAC ID: 7618880766
Enrollment ID: O20031106000203

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. Mark F Kozloff 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
Mark F Kozloff, MD
27702 Network Pl,
Chicago, IL 60673-1277

Ph: (708) 862-7674		Mark F Kozloff, MD
71 W 156th St, Suite 401,
Harvey, IL 60426-4260

Ph: (708) 339-4800

Reviews and Comments


Internal Medicine Doctors in Harvey, IL

Angel Castaner, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 71 W 156th St, Ste 305, Harvey, IL 60426
Phone: 708-331-2200    Fax: 708-331-8015
Dr. Paul S Bierman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Ingalls Dr, Harvey, IL 60426
Phone: 888-824-0200    
Dr. Karen Elisabeth Deffenbacher, M.D., PH.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 71 W 156th St Ste 305, Harvey, IL 60426
Phone: 708-331-2200    
Janet Vokoun Starck, M.D.
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 1 Ingalls Dr, Harvey, IL 60426
Phone: 708-331-1360    
Sushil A Sheth, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1 Ingalls Dr, Harvey, IL 60426
Phone: 630-321-0097    Fax: 630-321-0909
Dr. Ripple Rajesh Doshi, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 71 W 156th St Ste 305, Harvey, IL 60426
Phone: 708-331-2200    Fax: 708-331-8015
Dr. Nausheen Zufishan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Ingalls Dr, Harvey, IL 60426
Phone: 708-915-4576    Fax: 708-915-4507

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.