Erika Mcmahon, MD - Medicare Emergency Medicine in La Crosse, WI

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Erika Mcmahon, MD is a medicare enrolled "Emergency Medicine" physician in La Crosse, Wisconsin. She went to Michigan State University College Of Human Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Northwestern Michigan Emergency Physicians Pc, Dlp Marquette Physician Practices Inc and her current practice location is 700 West Ave S., La Crosse, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (608) 785-0940.

Erika Mcmahon is licensed to practice in Wisconsin (license number 83544) 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 1437567252.

Contact Information

Erika Mcmahon, MD
700 West Ave S.,
La Crosse, WI 54601-8806
(608) 785-0940
Not Available

Map and Direction




Physician's Profile

Full NameErika Mcmahon
GenderFemale
SpecialityEmergency Medicine
Experience10 Years
Location700 West Ave S., La Crosse, 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:
  • Erika Mcmahon attended and graduated from Michigan State University College Of Human Medicine in 2014
  NPI Data:
  • NPI Number: 1437567252
  • Provider Enumeration Date: 07/24/2014
  • Last Update Date: 09/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4183842362
  • Enrollment ID: I20170824002204

Medical Identifiers

Medical identifiers for Erika Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437567252NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 83544 (Wisconsin)Primary
207P00000XEmergency Medicine 59488 (Minnesota)Secondary
207P00000XEmergency Medicine 4301113292 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Munson Medical CenterTraverse city, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Michigan Emergency Physicians Pc721493392832
Dlp Marquette Physician Practices Inc9931359601151

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. Erika Mcmahon allows following entities to bill medicare on her behalf.
Entity NameMunson Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083761860
PECOS PAC ID: 3072426287
Enrollment ID: O20040108000904
Entity NameKalkaska Memorial Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013183060
PECOS PAC ID: 3577536002
Enrollment ID: O20040813000668
Entity NameNorthwestern Michigan Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073597944
PECOS PAC ID: 7214933928
Enrollment ID: O20061019000359
Entity NameDlp Marquette Physician Practices Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487902995
PECOS PAC ID: 9931359601
Enrollment ID: O20121016000312

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. Erika Mcmahon 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
Erika Mcmahon, MD
200 1st St Sw,
Rochester, MN 55905-0001

Ph: (507) 284-2511		Erika Mcmahon, MD
700 West Ave S.,
La Crosse, WI 54601-8806

Ph: (608) 785-0940

Reviews and Comments


Emergency Medicine Doctors in La Crosse, WI

Raymond D Pollock, MD
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Practice Location: 700 West Ave S, La Crosse, WI 54601
Phone: 608-392-7000    Fax: 608-392-7808
Dr. Marvelene Julia Casner, D.O.
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Practice Location: 700 West Ave S, La Crosse, WI 54601
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Clay Arthur Smith, MD
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Phone: 605-787-8702    
Dr. Leah Rose Moellers Thompson, M.D.
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Phone: 608-782-7300    
Taft Franklin,
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Medicare: Accepting Medicare Assignments
Practice Location: 700 West Ave S, La Crosse, WI 54601
Phone: 608-785-0940    
Dr. Gabriel L Marsh, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    
Andrew Ronald Jesson, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1836 South Ave, La Crosse, WI 54601
Phone: 608-782-7300    

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.