Dr Jason Nathaniel Macklis, MD - Medicare Hematology/oncology in Park Ridge, IL

Dr Jason Nathaniel Macklis, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Park Ridge, Illinois. He went to Rush Medical College Of Rush University and graduated in 2010 and has 12 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 1700 Luther Ln Ste 2200, Park Ridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 268-8577.

Dr Jason Nathaniel Macklis is licensed to practice in Illinois (license number 036133462) 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 1003136458.

Contact Information

Dr Jason Nathaniel Macklis, MD
1700 Luther Ln Ste 2200,
Park Ridge, IL 60068-1270
(847) 268-8577
Not Available

Map and Direction




Physician's Profile

Full NameDr Jason Nathaniel Macklis
GenderMale
SpecialityHematology/oncology
Experience12 Years
Location1700 Luther Ln Ste 2200, Park Ridge, 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:
  • Dr Jason Nathaniel Macklis attended and graduated from Rush Medical College Of Rush University in 2010
  NPI Data:
  • NPI Number: 1003136458
  • Provider Enumeration Date: 06/08/2010
  • Last Update Date: 12/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8729220355
  • Enrollment ID: I20170621002218

Medical Identifiers

Medical identifiers for Dr Jason Nathaniel Macklis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003136458NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 036133462 (Illinois)Primary

Hospital Affiliation

Hospital NameLocationType
Advocate Lutheran General HospitalPark ridge, ILAcute Care Hospital
Advocate Illinois Masonic Medical CenterChicago, ILAcute Care Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009351767

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 Jason Nathaniel Macklis allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801838339
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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 Jason Nathaniel Macklis 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 Jason Nathaniel Macklis, MD
1653 W Congress Pkwy,
Chicago, IL 60612-3833

Ph: (312) 942-5000
Dr Jason Nathaniel Macklis, MD
1700 Luther Ln Ste 2200,
Park Ridge, IL 60068-1270

Ph: (847) 268-8577

Reviews and Comments


Internal Medicine Doctors in Park Ridge, IL

Nayana Dave, M.D.
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Practice Location: 1775 Dempster St, Park Ridge, IL 60068
Phone: 847-723-2210    
Dr. Anand Ramadorai, DO
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Practice Location: 1550 N Northwest Hwy Ste 303, Park Ridge, IL 60068
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Dr. Patrick J Murphy, MD
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Practice Location: 711 W Devon, Park Ridge, IL 60068
Phone: 847-696-3176    Fax: 847-696-2678
William D. Rhoades, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Ballard Rd, Park Ridge, IL 60068
Phone: 847-318-2500    
Nataliya Pyslar, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Dempster St, Parkside B-01, Park Ridge, IL 60068
Phone: 847-723-7997    
Karl Andersen, D.O
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1775 Ballard Rd, Park Ridge, IL 60068
Phone: 847-318-9340    Fax: 847-318-2966

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.

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