Dr Andrzej J Marzec, MD - Internal Medicine in Janesville, WI

Dr Andrzej J Marzec, MD is a Internal Medicine - Gastroenterology physician based in Janesville, Wisconsin. Dr Andrzej J Marzec is licensed to practice in Wisconsin (license number 48642) and his current practice location is 3524 E Milwaukee St, Janesville, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (608) 756-7100.

NPI number for Dr Andrzej J Marzec is 1760559371 and his current mailing address is 3524 E Milwaukee St, Janesville, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1760559371.

Contact Information

Dr Andrzej J Marzec, MD
3524 E Milwaukee St,
Janesville, WI 53546-1626
(608) 756-7100
Not Available

Map and Direction




Physician's Profile

Full NameDr Andrzej J Marzec
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location3524 E Milwaukee St, Janesville, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1760559371
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Andrzej J Marzec such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760559371NPI-NPPES
34833300MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 48642 (Wisconsin)Primary
207RG0100XInternal Medicine - Gastroenterology (Illinois)Secondary

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 Andrzej J Marzec is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Andrzej J Marzec, MD
3524 E Milwaukee St,
Janesville, WI 53546-1626

Ph: (608) 756-7100
Dr Andrzej J Marzec, MD
3524 E Milwaukee St,
Janesville, WI 53546-1626

Ph: (608) 756-7100

Reviews and Comments


Internal Medicine Doctors in Janesville, WI

Imdad Ahmed, MD
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Phone: 608-756-6868    Fax: 608-756-6289
Jacob A Thomas, MD
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Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6741    Fax: 608-756-6376
Hassan Homida, MD
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David R. Isaacson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6261    Fax: 068-756-6236
Dr. Fahim Haider Jafary, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6868    
Kauseruzzaman A. Khan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3524 E Milwaukee St, Janesville, WI 53546
Phone: 608-756-7100    Fax: 608-741-4700
William N Brandt, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3200 E Racine St, Janesville, WI 53546
Phone: 608-371-8000    Fax: 608-371-8277

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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