Dr Joseph H Mastromarino, MD - Emergency Medicine in Janesville, WI

Dr Joseph H Mastromarino, MD is a Emergency Medicine physician based in Janesville, Wisconsin. Dr Joseph H Mastromarino is licensed to practice in New Hampshire (license number 9586) and his current practice location is 1000 Mineral Point Ave, Mercy Hospital, Janesville, Wisconsin. He can be reached at his office (for appointments etc.) via phone at (608) 756-6000.

NPI number for Dr Joseph H Mastromarino is 1568471985 and his current mailing address is 1000 Mineral Point Ave, Mercy Hospital And Trauma Center, Janesville, Wisconsin. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1568471985.

Contact Information

Dr Joseph H Mastromarino, MD
1000 Mineral Point Ave, Mercy Hospital,
Janesville, WI 53548
(608) 756-6000
Not Available

Map and Direction




Physician's Profile

Full NameDr Joseph H Mastromarino
GenderMale
SpecialityEmergency Medicine
Location1000 Mineral Point Ave, Janesville, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1568471985
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 02/23/2016

Medical Identifiers

Medical identifiers for Dr Joseph H Mastromarino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568471985NPI-NPPES
30201082MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 9586 (New Hampshire)Primary

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 Joseph H Mastromarino 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 Joseph H Mastromarino, MD
1000 Mineral Point Ave, Mercy Hospital And Trauma Center,
Janesville, WI 53548-2940

Ph: (608) 756-6000
Dr Joseph H Mastromarino, MD
1000 Mineral Point Ave, Mercy Hospital,
Janesville, WI 53548

Ph: (608) 756-6000

Reviews and Comments


Emergency Medicine Doctors in Janesville, WI

Michael J. Hartmann, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6111    Fax: 608-756-6177
Dr. Michael V Coogan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6000    
Sean William Marquis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6611    Fax: 608-756-6177
Dr. Karl A Nibbelink, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6611    
Christopher M. Koenig, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6611    Fax: 608-756-6177
Dr. Martin Fedko,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Mineral Point Ave, Janesville, WI 53548
Phone: 608-756-6611    Fax: 608-756-6177
Stephen L Merrill, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3524 E Milwaukee St, Janesville, WI 53546
Phone: 608-756-7100    Fax: 608-756-4700

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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