Dr Jason Nathaniel Macklis, MD 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 15 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 Name	Dr Jason Nathaniel Macklis
Gender	Male
Speciality	Hematology/oncology
Experience	15 Years
Location	1700 Luther Ln Ste 2200, Park Ridge, Illinois
Accepts Medicare Assignments	Yes. 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: 09/25/2025

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.

Identifier	Type	State	Issuer
1003136458	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	036133462 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Advocate Lutheran General Hospital	Park ridge, IL	Hospital
Advocate Illinois Masonic Medical Center	Chicago, IL	Hospital
Advocate Good Shepherd Hospital	Barrington, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Advocate Health And Hospitals Corporation	7810800935	2682

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 Name	Advocate Health And Hospitals Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700824455 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 Address	Practice Location Address
Dr Jason Nathaniel Macklis, MD 29373 Network Pl, Chicago, IL 60673-1293 Ph: (847) 390-5900	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

Mohammed Omer Ahmed Abdalla, Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 850 Busse Hwy, Park Ridge, IL 60068 Phone: 847-759-4770
Nayana P Dave, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1775 Dempster St Ste E592b, Park Ridge, IL 60068 Phone: 847-723-8080
Hyo-jin Kim, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1775 Dempster St, Park Ridge, IL 60068 Phone: 847-723-2210
Dr. Anand Ramadorai, DO Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1550 N Northwest Hwy Ste 303, Park Ridge, IL 60068 Phone: 847-294-5160
Dr. Lisa Elaine Laurenzana, MD Hematology & Oncology Medicare: May Accept Medicare Assignments Practice Location: 1775 Dempster St, Park Ridge, IL 60068 Phone: 847-723-2210
Dr. Patrick J Murphy, MD Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: 711 W Devon, Park Ridge, IL 60068 Phone: 847-696-3176 Fax: 847-696-2678

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