Michael J Hartmann, MD - Medicare Emergency Medicine in Janesville, WI

Michael J Hartmann, MD is a medicare enrolled "Emergency Medicine" physician in Janesville, Wisconsin. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Edward Hospital and his current practice location is 1000 Mineral Point Ave, Janesville, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 756-6111.

Michael J Hartmann is licensed to practice in Wisconsin (license number 60901-20) 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 1013073253.

Contact Information

Michael J Hartmann, MD
1000 Mineral Point Ave,
Janesville, WI 53548
(608) 756-6111
(608) 756-6177

Map and Direction




Physician's Profile

Full NameMichael J Hartmann
GenderMale
SpecialityEmergency Medicine
Experience23 Years
Location1000 Mineral Point Ave, Janesville, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael J Hartmann attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1013073253
  • Provider Enumeration Date: 12/30/2006
  • Last Update Date: 07/24/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0446212401
  • Enrollment ID: I20041102000057

Medical Identifiers

Medical identifiers for Michael J Hartmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013073253NPI-NPPES
HARTMMI4OtherWIMERCYCARE INSURANCE
1013073253OtherWIBCBSWI
1013073253MedicaidWI
000054176-K400095937OtherWIWI MEDICARE
036109982MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-109982 (Illinois)Secondary
207P00000XEmergency Medicine 60901-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward HospitalNaperville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Edward Hospital004210811098

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. Michael J Hartmann allows following entities to bill medicare on his behalf.
Entity NameEdward Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013969013
PECOS PAC ID: 0042108110
Enrollment ID: O20040309001279

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. Michael J Hartmann 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 AddressPractice Location Address
Michael J Hartmann, MD
1000 Mineral Point Ave,
Janesville, WI 53548-2940

Ph: (608) 756-6111
Michael J Hartmann, MD
1000 Mineral Point Ave,
Janesville, WI 53548

Ph: (608) 756-6111

Reviews and Comments


Emergency Medicine Doctors in Janesville, WI

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.