Maria Kostantacos, APRN, FNP in Janesville, WI

Maria Kostantacos, APRN, FNP is a medicare enrolled "Nurse Practitioner - Family" in Janesville, Wisconsin. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Health System Corporation, Mercy Health System Corporation and her current practice location is 1010 N Washington St, Janesville, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (608) 741-3800.

Maria Kostantacos is licensed to practice in Wisconsin (license number 5492-33) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1538493614.

Contact Information

	Maria Kostantacos, APRN, FNP
	1010 N Washington St, Janesville, WI 53548-1500
	(608) 741-3800
	(608) 741-3838

Map and Direction

Provider's Profile

Full Name	Maria Kostantacos
Gender	Female
Speciality	Nurse Practitioner
Experience	11 Years
Location	1010 N Washington St, Janesville, Wisconsin
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Maria Kostantacos graduated from nursing school in 2013

NPI Data:

NPI Number: 1538493614
Provider Enumeration Date: 09/23/2009
Last Update Date: 10/02/2013

Medicare PECOS Information:

PECOS PAC ID: 3072749845
Enrollment ID: I20131127000146

Medical Identifiers

Medical identifiers for Maria Kostantacos such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1538493614	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
163WR0006X	Registered Nurse - Registered Nurse First Assistant	041343430 (Illinois)	Secondary
163WR0006X	Registered Nurse - Registered Nurse First Assistant	148040 (Wisconsin)	Secondary
363LF0000X	Nurse Practitioner - Family	5492-33 (Wisconsin)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mercy Health System Corp	Janesville, WI	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Health System Corporation	7416860440	475
Mercy Health System Corporation	7416860440	475

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. Maria Kostantacos allows following entities to bill medicare on her 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: O20031113000164

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. Maria Kostantacos 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
Maria Kostantacos, APRN, FNP 1010 N Washington St, Janesville, WI 53548-1500 Ph: (608) 741-3800	Maria Kostantacos, APRN, FNP 1010 N Washington St, Janesville, WI 53548-1500 Ph: (608) 741-3800

Reviews and Comments

Nurse Practitioner Nurses in Janesville, WI

Bonnie L Poppy, APNP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 3200 E Racine St, Janesville, WI 53546 Phone: 608-371-8000 Fax: 608-371-8939
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Erika R Brown, Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 3400 Deerfield Dr, Janesville, WI 53546 Phone: 608-314-3660
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Kathryn D Wroblewski, NP-C Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548 Phone: 608-756-6500
Linda P Brethauer, RN NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548 Phone: 608-756-6800
Stephanie K. Schlueter, APRN, ANP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548 Phone: 608-756-6588 Fax: 608-756-4737

Maria Kostantacos, APRN, FNP - Medicare Nurse Practitioner in Janesville, WI