Colleen Marx, NP - Medicare Nurse Practitioner in Manitowoc, WI

Colleen Marx, NP is a medicare enrolled "Emergency Medicine" physician in Manitowoc, Wisconsin. She graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Froedtert Manitowoc Medical Group, Llc and her current practice location is 2300 Western Ave, Manitowoc, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 320-2011.

Colleen Marx is licensed to practice in Wisconsin (license number 2149-033) 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 1891808242.

Contact Information

Colleen Marx, NP
2300 Western Ave,
Manitowoc, WI 54220-3712
(920) 320-2011
Not Available

Map and Direction




Physician's Profile

Full NameColleen Marx
GenderFemale
SpecialityNurse Practitioner
Experience22 Years
Location2300 Western Ave, Manitowoc, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Colleen Marx graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1891808242
  • Provider Enumeration Date: 08/17/2006
  • Last Update Date: 05/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0244135655
  • Enrollment ID: I20031126000618

Medical Identifiers

Medical identifiers for Colleen Marx such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891808242NPI-NPPES
41185600MedicaidWI
P00120686OtherWIMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2149-033 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Family MemorialManitowoc, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Froedtert Manitowoc Medical Group, Llc2365836954114

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. Colleen Marx allows following entities to bill medicare on her behalf.
Entity NameFroedtert Manitowoc Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437829975
PECOS PAC ID: 2365836954
Enrollment ID: O20220224001282

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. Colleen Marx 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
Colleen Marx, NP
Po Box 2290,
Manitowoc, WI 54221-2290

Ph: (920) 320-3097
Colleen Marx, NP
2300 Western Ave,
Manitowoc, WI 54220-3712

Ph: (920) 320-2011

Reviews and Comments


Emergency Medicine Doctors in Manitowoc, WI

Todd A Nelson, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-2011    
Guy A O'connor, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-2011    
Dr. Shahnam Nami Bahrami, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-2011    
Dr. Shahram Bahrami, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-3484    
James T Murphy, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-2011    
Steven G Chilinski, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4100 Dewey St, Manitowoc, WI 54220
Phone: 920-686-5700    
Steven Umhoefer, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2300 Western Ave, Manitowoc, WI 54220
Phone: 920-320-2011    

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.