John Markos Mamalakis, MD in Madison, WI

John Markos Mamalakis, MD is a medicare enrolled "Anesthesiology" physician in Madison, Wisconsin. He went to University Of Wisconsin School Of Medicine and graduated in 1999 and has 27 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Rockford Anesthesiologists Associated Llc, Endeavor Health Medical Group and his current practice location is 600 Highland Ave, Madison, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 263-8100.

John Markos Mamalakis is licensed to practice in Illinois (license number 036158414) 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 1780726661.

Contact Information

	John Markos Mamalakis, MD
	600 Highland Ave, Madison, WI 53792-0001
	(608) 263-8100
	Not Available

Map and Direction

Physician's Profile

Full Name	John Markos Mamalakis
Gender	Male
Speciality	Anesthesiology
Experience	27 Years
Location	600 Highland Ave, Madison, Wisconsin
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:

John Markos Mamalakis attended and graduated from University Of Wisconsin School Of Medicine in 1999

NPI Data:

NPI Number: 1780726661
Provider Enumeration Date: 02/13/2007
Last Update Date: 06/09/2026

Medicare PECOS Information:

PECOS PAC ID: 0749188712
Enrollment ID: I20220107000603

Medical Identifiers

Medical identifiers for John Markos Mamalakis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1780726661	NPI	-	NPPES
34433800	Medicaid	WI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	036158414 (Illinois)	Primary
207L00000X	Anesthesiology	45807 (Wisconsin)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Elmhurst Memorial Hospital	Elmhurst, IL	Hospital
Swedish American Hospital	Rockford, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Rockford Anesthesiologists Associated Llc	5597668004	61
Endeavor Health Medical Group	2163334699	3372

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. John Markos Mamalakis allows following entities to bill medicare on his behalf.

Entity Name	Mercy Health System Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598718603 PECOS PAC ID: 7416860440 Enrollment ID: O20031111000307

Entity Name	Town Square Anesthesia Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669471017 PECOS PAC ID: 9335047455 Enrollment ID: O20031229000379

Entity Name	Rockford Anesthesiologists Associated Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1639128598 PECOS PAC ID: 5597668004 Enrollment ID: O20040131000052

Entity Name	Endeavor Health Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497701882 PECOS PAC ID: 2163334699 Enrollment ID: O20040524000118

Entity Name	Oak Brook Anesthesiologists Ltd
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1881705937 PECOS PAC ID: 3870554298 Enrollment ID: O20041020000126

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. John Markos Mamalakis 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
John Markos Mamalakis, MD 7974 Uw Health Ct, Middleton, WI 53562-5531 Ph: () -	John Markos Mamalakis, MD 600 Highland Ave, Madison, WI 53792-0001 Ph: (608) 263-8100

Reviews and Comments

Anesthesiology Doctors in Madison, WI

Andrew Mark Schroeder, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 4029 Council Crst, Madison, WI 53711 Phone: 608-692-6481
Dr. Matthew James Hoyt, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 600 Highland Ave, Madison, WI 53792 Phone: 608-263-8100
John Henry Norman Harrison, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 600 Highland Ave, Madison, WI 53792 Phone: 608-263-8100
Devin Ovnan Evavold, Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 600 Highland Ave, Madison, WI 53792 Phone: 608-263-6400
Stephen H Vander Sluis, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 700 S Park St, Madison, WI 53715 Phone: 608-251-6100 Fax: 608-258-5222
Peter Gerard Pryde, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 202 S Park St, 4 Tower, Madison, WI 53715 Phone: 608-267-6676
Justin Allen Lehrke, CRNA Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 700 S Park St, Madison, WI 53715 Phone: 608-251-6100 Fax: 608-258-5222

John Markos Mamalakis, MD - Medicare Anesthesiology in Madison, WI