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Maria Kostantacos in Janesville, Wisconsin

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Maria Kostantacos has Nurse Practitioner as her primary medical specialty. Their primary office is: 1010 N Washington St in Janesville, Wisconsin. There are 2 additional office locations for Maria Kostantacos that can be viewed towards the end of their profile.

They're a part of the: Mercy Health System Corporation medical group which has around 465 members. You can call their office at 608-741-2430 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Sorry, her university is not listed and graduated in 2013 (around 11 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Maria Kostantacos Office Phone and Directions

Maria Kostantacos
Mercy Health System Corporation
1010 N Washington St
Janesville, Wisconsin 53548
608-741-2430


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Phone: 608-741-2430


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Healthcare Info for Maria Kostantacos

Medical School: Sorry, her university is not listed
Graduation Year: 2013
The Primary Medical Specialty for Maria Kostantacos is listed as: Nurse Practitioner
Approximate Years of Experience: 11
PAC (PECOS ID)#: 3072749845
NPI #: 1538493614
NPI Created On: 09/23/2009
NPI Last Updated Listed as: 10/02/2013
Primary Taxonomy Code: 163WR0006X
License Number:
041343430
Listed Gender: Female

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Blue Cross Blue Shield
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Subsequent hospital inpatient care, typically 25 minutes per day

They took part in the Medicare Physician Quality Reporting System (PQRS).

Additional Office Locations

1. Mercy Health System Corporation
510 N Terrace St
Janesville, WI 53548
Group Members: 465

Phone: 608-741-2430

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2. Mercy Health System Corporation
1001 Grant St
Harvard, IL 60033
Group Members: 465

Phone: 608-741-2430

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Nurse Practitioner Professionals in Janesville

1010 N Washington St
Janesville, WI
Mercy Health System Corporation

1000 Mineral Point Ave
Janesville, WI
Mercy Health System Corporation

3200 E Racine St
Janesville, WI
Dean Health Systems Inc

510 N Terrace St
Janesville, WI
Mercy Health System Corporation

1000 Mineral Point Ave
Janesville, WI
Mercy Health System Corporation

1000 Mineral Point Ave
Janesville, WI
Mercy Health System Corporation

Providers in Mercy Health System Corporation

1.Marwan Abdulsattar

1000 Mineral Point Ave
Janesville Wi 53548-2940
Mercy Health System Corporation
Anesthesiology

2.Marwan Abdulsattar

901 Grant St
Harvard Il 60033-1898
Mercy Health System Corporation
Anesthesiology

3.Mary Agulo

875 S Route 31
Crystal Lake Il 60014-8190
Mercy Health System Corporation
Qualified Audiologist

4.Yousuf Ahmed

1000 Mineral Point Ave
Janesville Wi 53548-2940
Mercy Health System Corporation
Hospitalist

5.Imdad Ahmed

1000 Mineral Point Ave
Janesville Wi 53548-2940
Mercy Health System Corporation
Cardiac Electrophysiology

6.Imdad Ahmed

901 Grant St
Harvard Il 60033-1898
Mercy Health System Corporation
Cardiac Electrophysiology

View all 465 members of Mercy Health System Corporation medical group